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MLA Sample Works Cited Page

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Note: We have chosen to include the date of access for the online sources below. The latest MLA guidelines specify that this is optional, but strongly recommended for sources whose date of publication is unavailable.

Note also: The citation for  An Inconvenient Truth  below assumes the film has been cited by its title in the text. If it had been cited by the name of its director, the citation would need to begin with Guggenheim's surname. MLA guidelines specify that both styles are acceptable (see, e.g., this  "Ask the MLA" page ).

Works Cited

Dean, Cornelia. "Executive on a Mission: Saving the Planet." The New York Times , 22 May 2007, www.nytimes.com/2007/05/22/science/earth/22ander.html?_r=0. Accessed 29 May 2019.

Ebert, Roger. Review of  An Inconvenient Truth , directed by Davis Guggenheim.  Ebert Digital LLC , 1 June 2006, www.rogerebert.com/reviews/an-inconvenient-truth-2006. Accessed 15 June 2019.

Gowdy, John. "Avoiding Self-Organized Extinction: Toward a Co-Evolutionary Economics of Sustainability." International Journal of Sustainable Development and World Ecology, vol. 14, no. 1, 2007, pp. 27-36.

Harris, Rob, and Andrew C. Revkin. “Clinton on Climate Change.”  The New York Times , 17 May 2007, www.nytimes.com/video/world/americas/1194817109438/clinton-on-climate-change.html. Accessed 29 July 2016.

An Inconvenient Truth . Directed by Davis Guggenheim, Paramount, 2006.

Leroux, Marcel. Global Warming: Myth or Reality?: The Erring Ways of Climatology . Springer, 2005.

Milken, Michael, et al. "On Global Warming and Financial Imbalances." New Perspectives Quarterly , vol. 23, no. 4, 2006, p. 63.

Nordhaus, William D. "After Kyoto: Alternative Mechanisms to Control Global Warming." American Economic Review , vol. 96, no. 2, 2006, pp. 31-34.

---. "Global Warming Economics." Science, vol. 294, no. 5545, 9 Nov. 2001, pp. 1283-84, DOI: 10.1126/science.1065007.

Regas, Diane. “Three Key Energy Policies That Can Help Us Turn the Corner on Climate.” Environmental Defense Fund , 1 June 2016, www.edf.org/blog/2016/06/01/3-key-energy-policies-can-help-us-turn-corner-climate. Accessed 19 July 2016.

Revkin, Andrew C. “Clinton on Climate Change.” The New York Times , 17 May 2007, www.nytimes.com/video/world/americas/1194817109438/clinton-on-climate-change.html. Accessed 29 July 2016.

Shulte, Bret. "Putting a Price on Pollution." US News & World Report , vol. 142, no. 17, 14 May 2007, p. 37. Ebsco, Access no: 24984616.

Uzawa, Hirofumi. Economic Theory and Global Warming . Cambridge UP, 2003.

MLA Citation Guide (9th edition) : Works Cited and Sample Papers

• Getting Started
• How do I Cite?
• In-Text Citations
• Works Cited and Sample Papers
• Additional Resources

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Quick Rules for an MLA Works Cited List

Your research paper ends with a list of all the sources cited in your paper. Here are some quick rules for this Works Cited list:

• Begin the works cited list on a new page after the text.
• Name it "Works Cited," and center the section label in bold at the top of the page.
• Order the reference list alphabetically by author's last name.
• Double-space the entire list (both within and between entries).
• Apply a hanging indent of 0.5 in. to each entry. This means that the first line of the reference is flush left and subsequent lines are indented 0.5 in. from the left margin.

Sample Paper with Works Cited List

The Modern Language Association (MLA) has compiled  several sample papers  that include explanations of the elements and formatting in MLA 9th edition. 

MLA Title Pages

MLA Title Page: Format and Template   This resource discusses the correct format for title pages in MLA style and includes examples.

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MLA Works Cited List - By Type

• MLA Manual of Style
• More than one author
• Corporate Author
• Edited Works in Print
• Edition of a Book
• Translated Book
• Multivolume work
• Two or more books by same author
• Articles & Websites

For more detailed information and examples, refer to the following resources:

• Check out the Purdue OWL MLA Style Guide . 
• Check out a print copy of the full MLA Style Guide from Lemieux Library.

* Note:  the City of Publication should only be used if the book was published before 1900, if the publisher has offices in more than one country (which is most major publishers), or if the publisher is unknown in North America.

• Format: Last Name, First Name.  Title of Book . City of Publication, Publisher, Publication Date.
• Example: Bennett, Brit. The Vanishing Half . New York, River Head Books, 2020.

Two Authors

When a book has two authors, order the authors in the same way they are presented in the book. Start by listing the first name that appears on the book in last name, first name format; subsequent author names appear in normal order (first name last name format).

• Format: Last name, First name and First name Last name. Title of work . Publisher name, year.
• Example: Kuang, Cliff and Robert Fabricant. User Friendly: How the Hidden Rules of Design are Changing the Way We Live, Work, and Play . Farrar, Straus and Giroux, 2019.

Three or more Authors

If there are three or more authors, list only the first author followed by the phrase et al. (Latin for "and others") in place of the subsequent authors' names. (Note that there is a period after “al” in “et al.” Also note that there is never a period after the “et” in “et al.”).

• Format: Last name, First name, et al. Title of work . Publisher name, year.
• Example: Wysocki, Anne Frances, et al.  Writing New Media: Theory and Applications for Expanding the Teaching of Composition . Utah State UP, 2004.

A corporate author may include a commission, a committee, a government agency, or a group that does not identify individual members on the title page. List the names of corporate authors in the place where an author’s name typically appears at the beginning of the entry.

• Format: Corporation name. Title of work . Publisher, year.
• Example: American Allergy Association.  Allergies in Children . Random House, 1998.

When the author and publisher are the same, skip the author, and list the title first. Then, list the corporate author only as the publisher.

• Format: Title of work . Publisher, year.
• Example: Fair Housing—Fair Lending.  Aspen Law & Business, 1985.

List by title of the book. Incorporate these entries alphabetically just as you would with works that include an author name. For example, the following entry might appear between entries of works written by Dean, Shaun and Forsythe, Jonathan.

• Example: Encyclopedia of Indiana . Somerset, 1993.

To cite the entire edited anthology or collection, list by editor(s) followed by a comma and "editor" or, for multiple editors, "editors." This sort of entry is somewhat rare. If you are citing a particular piece within an anthology or collection (more common), see A Work in an Anthology, Reference, or Collection below.

• Format: Editor last name, First name and editor Last name, First name, editors. Title of work . Publisher, year.
• Example: Goodyear-Ka'opua, Noelani, Howes, Craig, Kamakawiwo'ole Osorio, Jonathan Kay, and Aiko Yamashiro, editors. The Value of Hawai'i 3: Hulihia, the Turning . University of Hawai'i Press, 2020.
• Example: Perkins, Maureen, Ed. Locating Life Stories: Beyond East-West Binaries in (Auto) Biographical Studies . University of Hawai'i Press, 2012.

A Chapter from an Anthology, Reference, or Collection

Works may include an essay in an edited collection or anthology, or a chapter of a book. The basic form is for this sort of citation is as follows:

• Format: Last name, First name. "Title of Essay."  Title of Collection , edited by Editor's Name(s), Publisher, Year, Page range of entry.
• Example: Harris, Muriel. "Talk to Me: Engaging Reluctant Writers."  A Tutor's Guide: Helping Writers One to One , edited by Ben Rafoth, Heinemann, 2000, pp. 24-34.
• Example : Bishop, Elizabeth. "One Art". Norton Anthology of Poetry , 5th ed., edited by Margaret ferguson, Mary Jo Salter, and Jon Stallworthy. W.W. Norton and company, 2005, pp. 1527-1528.

There are two types of editions in book publishing: a book that has been published more than once in different editions and a book that is prepared by someone other than the author (typically an editor).

A Subsequent Edition

Cite the book as you normally would, but add the number of the edition after the title.

• Format: Last name of author, first name, and first name of author last name. Title of work . Edition., Publisher, year.
• Example: Crowley, Sharon, and Debra Hawhee.  Ancient Rhetorics for Contemporary Students . 3rd ed., Pearson, 2004.

A Work Prepared by an Editor

Cite the book as you normally would, but add the editor after the title with the label "edited by."

• Format: Last name of author, First name. Title of work , edited by editor First name Last name, publisher, year.
• Example: Bronte, Charlotte.  Jane Eyre,  edited by Margaret Smith, Oxford UP, 1998.

Note that the format for citing sources with important contributors with editor-like roles follows the same basic template:

...adapted by John Doe...

If you want to emphasize the work rather than the translator, cite as you would any other book. Add “translated by” and follow with the name(s) of the translator(s).

• Format: Author last name, first name. Title of work . Translated by name (first name last name), publisher, year.
• Example: Delisle, Guy.  Factory Summers . Translated by Helge Dasher and Rob Aspinall, Drawn & Quarterly, 2021.

If you want to focus on the translation, list the translator as the author. In place of the author’s name, the translator’s name appears. Their name is followed by the label, “translator.” If the author of the book does not appear in the title of the book, include the name, with a “By” after the title of the book and before the publisher. Note that this type of citation is less common and should only be used for papers or writing in which translation plays a central role.

• Format: Translator last name, first name. Title of work . By Author name (first name last name), publisher, year.
• Example: Huie, Bonnie translator. Notes of a Crocodile. By Qiu Miaojin, New York Review of Books, 2017. 

When citing only one volume of a multivolume work, include the volume number after the work's title, or after the work's editor or translator. This example includes a historical work with a single name as author.

• Format: Last name, first name. Title of work . Translated by First name Last name, vol #., publisher, date.
• Example: Quintilian.  Institutio Oratoria . Translated by H. E. Butler, vol. 2, Loeb-Harvard UP, 1980.

When citing more than one volume of a multivolume work, cite the total number of volumes in the work. Also, be sure in your in-text citation to provide both the volume number and page number(s)

• Format: Last name, First name. Title of work . Translated by First name Last name, Publisher, year. Number of vols.
• Example: Quintilian.  Institutio Oratoria . Translated by H. E. Butler, Loeb-Harvard UP, 1980. 4 vols.

If the volume you are using has its own title , cite the book without referring to the other volumes as if it were an independent publication.

• Format: Author last name, first name. Title of work . Publisher, year.
• Example: Churchill, Winston S.  The Age of Revolution . Dodd, 1957.

List works alphabetically by title. (Remember to ignore articles like A, An, and The.) Provide the author’s name in last name, first name format for the first entry only. For each subsequent entry by the same author, use three hyphens and a period.

• Nguyen, Viet Thanh. The Refugees . Grove Press, 2018.
• ---. The Sympathizer . Grove Press, 2016.

Italicize “The Bible” and follow it with the version you are using. Remember that your in-text (parenthetical citation) should include the name of the specific edition of the Bible, followed by an abbreviation of the book, the chapter and verse(s). See the section on MLA in-text citations for more information.

• Example: The Bible.  Authorized King James Version ,  Oxford UP, 1998.
• Example: The Bible.  The New Oxford Annotated Version ,  3rd ed., Oxford UP, 2001.
• Example: The New Jerusalem Bible.  Edited by Susan Jones, Doubleday, 1985.

Article in an online scholarly journal

MLA requires a page range for articles that appear in Scholarly Journals. If the journal you are citing appears exclusively in an online format (i.e. there is no corresponding print publication) that does not make use of page numbers, indicate the URL or other location information. If page numbers are included, add those in before the URL.

• Format: Last name, first name. "Title of article". Title of journal , vol #, no. #, URL. Accessed day month year.
• Example: Dolby, Nadine. “Research in Youth Culture and Policy: Current Conditions and Future Directions.”  Social Work and Society: The International Online-Only Journal,  vol. 6, no. 2, 2008, www.socwork.net/sws/article/view/60/362. Accessed 20 May 2009.

Article from an Online Database

Cite online databases (e.g. LexisNexis, ProQuest, JSTOR, ScienceDirect) and other subscription services as containers. Thus, provide the title of the database italicized before the DOI or URL. If a DOI is not provided, use the URL instead. Provide the date of access if you wish.

• Format: Last name, first name. "Title of article." Title of journal , vol. #, no. #, date of publication, pp. page range. Title of online database , DOI or URL. Accessed date.
• Example: Alonso, Alvaro, and Julio A. Camargo. “Toxicity of Nitrite to Three Species of Freshwater Invertebrates.”  Environmental Toxicology,  vol. 21, no. 1, 3 Feb. 2006, pp. 90-94.  Wiley Online Library , https://doi.org/10.1002/tox.20155. Accessed 26 May 2009.
• Example: Chowkwanyun, Merlin and Adolph L Reed. "Racial health Disparities and Covid-19: Caution and Context."The New England Journal of Medicine, vol. 383,  no.3, 2020.  p .201-203.  ProQuest , http://dx.doi.org/10.1056/NEJMp2012910. Accessed 25 May 2022.

Article in a Web Magazine

Provide the author name, article name in quotation marks, title of the web magazine in italics, publisher name, publication date, URL, and the date of access.

• Format: Last name, First name. "Title of Article". Title of Web Magazine , date of publication, URL, accessed day month year.
• Example: Bernstein, Mark. “10 Tips on Writing the Living Web.”  A List Apart: For People Who Make Websites , 16 Aug. 2002, alistapart.com/article/writeliving. Accessed 4 May 2009.

A Page on a Website

For an individual page on a Web site, list the author or alias if known, followed by an indication of the specific page or article being referenced. Usually, the title of the page or article appears in a header at the top of the page. Follow this with the information covered above for entire Web sites. If the publisher is the same as the website name, only list it once.

Example: Lundman, Susan. “How to Make Vegetarian Chili.”  eHow , www.ehow.com/how_10727_make-vegetarian-chili.html. Accessed 6 July 2015.

Example: “Athlete's Foot - Topic Overview.”  WebMD , 25 Sept. 2014, www.webmd.com/skin-problems-and-treatments/tc/athletes-foot-topic-overview.

Citations for e-books closely resemble those for physical books. Simply indicate that the book in question is an e-book by putting the term "e-book" in the "version" slot of the MLA template (i.e., after the author, the title of the source, the title of the container, and the names of any other contributors).

• Format: Author last name, first name. Title of work . E-book, publisher, year.
• Example: Aldama, Frederick Luis. Latinx Ciné in the Twenty-First Century . E-book, University of Arizona Press, 2019

MLA Reference List for Digital & Social Media

@Username. "Full text of tweet."  Twitter , Day month year posted, time posted, URL.

Example: @SketchesbyBoze. "“Why are you reading books when the world is burning?” Because you weren’t made to binge the world’s destruction and there’s good in pursuing joy where you can find it. Fiction arms us with precisely the tools we need to overcome the crisis into which our world has fallen."  Twitter , 19 March 2022, 12:54 PM, https://twitter.com/SketchesbyBoze/status/1505271621820596227

Username. "First several words of Tumblr post (if any, otherwise omit)..."  Title of Tumblr blog , Day month year posted, time posted (if available), URL.

Example: Cheshirelibrary. "I hang out at the library with all the other cool cats."  Cheshirelibrary , 19 March 2022, 1:28 PM, https://cheshirelibrary.tumblr.com/post/189230463800

Lastname, Firstname [or username or page name]. "first several words of a facebook post..."  Facebook , Day month year posted, time posted [if available], URL.

Example: Alfie Scholars. "ScholarWorks at Seattle University Features Alfie Scholars’ Conference Papers."  Facebook , 7 March 2022, https://www.facebook.com/alfiescholars/posts/4748284058554312.

Lastname, Firstname [or single username]. "Title of YouTube Video."  Publishing Website , Day month year posted, URL.

Example: Seattle University. "Seattle University - Lemieux Library and McGoldrick Learning Commons Time-lapse."  YouTube , 13 Sep 2010, https://www.youtube.com/watch?v=aY2aemMVuJI.

Author [@Username]. “Caption of video.” TikTok, Date Posted, URL.

*Notes:  Include author’s real name if known then their username in brackets unless their username is very similar to their real name. If there is no caption for the video, create a description to use in place of a title. Write it in plain text (no quotes/no italics), and capitalize only the first word and any proper nouns.

Example: Remillard, Lisa [@todaysnews]. “#tax #unemployment #stimulus I asked the IRS, YOUR most most popular questions.”  TikTok , 5 Feb. 2021, vm.tiktok.com/ZMedmreM3/.

Example 2 :   @cbsnews. “How NASA's Mars Perseverance rover will make the most difficult landing ever attempted on the red planet. #news #mars #nasa #edutok #stepbystep.”  TikTok , 5 Feb. 2021, vm.tiktok.com/ZMedm1xu8/.

Lastname, Firstname [or single username]. (handle). "First several words of Instagram post (if any)..."  Instagram , Day month year posted, URL.

Example: Cincylibrary. "Libraries (and coffee) rule the world."  Instagram , 5 Mar 2022, https://www.instagram.com/p/CauitTKMLph/

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Creating an MLA Works cited page

General formatting information for your works cited section.

Beginning on a new page at the end of your paper, list alphabetically by author every work you have cited, using the basic forms illustrated below. Title the page Works Cited (not Bibliography), and list only those sources you actually cited in your paper. Continue the page numbering from the body of your paper and make sure that you still have 1–inch margins at the top, bottom, and sides of your page. Double-space the entire list. Indent entries as shown in the models below with what’s called a “hanging indent”: that means the first line of an entry begins at the left margin, and the second and subsequent lines should be indented half an inch from the left margin. Most word-processing programs will format hanging indents easily (look under the paragraph formatting options).

Introduction to the 8th Edition

In 2016, MLA substantially changed the way it approaches works cited entries. Each media type used to have its own citation guidelines. Writers would follow the specific instructions for how to cite a book, a translated poem in an anthology, a newspaper article located through a database, a YouTube clip embedded in an online journal, etc. However, as media options and publication formats continued to expand, MLA saw the need to revise this approach. Since a book chapter can appear on a blog or a blog post can appear in a book, how can writers account for these different formats?

MLA’s solution to this problem has been to create a more universal approach to works cited entries. No matter the medium, citations include the specifically ordered and punctuated elements outlined in the following table.

Elements of a Works Cited Entry

• Last name, First name
• Italicized If Independent ; “Put in Quotations Marks if Not.”
• Often Italicized,
• Name preceded by role title (for example: edited by, translated by, etc),
• i.e. 2nd ed., revised ed., director’s cut, etc.,
• vol. #, no. #,
• Name of Entity Responsible for Producing Source,
• i.e. 14 Feb. 2014; May-June 2016; 2017,
• i.e. pp. 53-79; Chazen Museum of Art; https://www.wiscience.wisc.edu/ (If possible, use a DOI (digital object identifier) instead of a url.)
• Optionally included when citing a web source.

If the source doesn’t include one of these elements, just skip over that one and move to the next. Include a single space after a comma or period.

The third category—”container”—refers to the larger entity that contains the source. This might be a journal, a website, a television series, etc. Sometimes a source can also appear nested in more than one container. A poem, for example, might appear in an edited collection that has been uploaded to a database. A television episode fits in a larger series which may be contained by Netflix. When a source is in a larger container, provide information about the smaller one (i.e. the edited collection or the TV series), then provide information for elements 3–10 for the larger container. For example, the works cited entry detailed below is for a chapter from an economics textbook, entitled Econometrics, that is contained on UW–Madison’s Social Science Computing Cooperative website.

Example of a Works Cited Entry

Hansen, Bruce E. “The Algebra of Least Squares.” Econometrics, University of Wisconsin Department of Economics, 2017, pp. 59-87. Social Science Computing Cooperative, UW–Madison, http://www.ssc.wisc.edu/~bhansen/econometrics/Econometrics.pdf.

Here is the breakdown of these elements:

• Hansen, Bruce E.
• “The Algebra of Least Squares.”
• Econometrics,
• Other Contributors,
• University of Wisconsin Department of Economics
• Title of source.
• Social Science Computing Cooperative,
• Other contributors,
• UW-Madison,
• Publication date,
• http://www.ssc.wisc.edu/~bhansen/econometrics/Econometrics.pdf.
• (This could be included, but this site is fairly stable, so the access date wasn’t deemed to be important.)

One of the benefits of this system is that it can be applied to any source. Whether you’re citing a book, a journal article, a tweet, or an online comic, this system will guide you through how to construct your citation.

A Few Notes

• Books are considered to be self-contained, so if you’re citing an entire book, items 2 and 3 get joined. After the author’s name, italicize the title, then include a period and move on items 4–9.
• No matter what your last item of information is for a given citation, end the citation with a period.
• Also, if it is appropriate to include an access date for an online source, put a period after the full url in addition to one after the access date information.
• It is particularly important to include access dates for online sources when citing a source that is subject to change (like a homepage). If the source you are working with is more stable (like a database), it’s not as critical to let your readers know when you accessed that material.

For more information about any of this, be sure to consult the 2016 MLA Handbook itself.

Works Cited page entry: Article

Article from a scholarly journal, with page numbers, read online from the journal’s website.

Shih, Shu-Mei. “Comparative Racialization: An Introduction.” PMLA , vol. 123, no. 5, 2008, pp. 1347-62. Modern Language Association , doi:10.1632/pmla.2008.123.5.1347.

Author last name, First name. “Article title.” Journal name , vol. number, issue number, year of publication, pp. numbers. Publisher , doi

PMLA provides DOI numbers, so this is used in this citation preceded by “doi:” instead of the url address. Also, given the enduring stability of PMLA’s page, no access date has been included, but it could be if the writer preferred.

Article from a scholarly journal, with multiple authors, without page numbers, read online from the journal’s website

Bravo, Juan I., Gabriel L. Lozano, and Jo Handelsman. “Draft Genome Sequence of Flavobacterium johnsoniae CI04, an Isolate from the Soybean Rhizosphere.” Genome Announcements , vol. 5, no. 4, 2017, doi: 10.1128/genomeA.01535-16.

First author last name, First name, Middle initial., Second author first name Middle initial. Last name, and Third author First name Last name. “Article title.” Journal name , vol. number, issue number, year of publication, doi

Article from a scholarly journal, no page numbers, read through an online database

Mieszkowski, Jan. “Derrida, Hegel, and the Language of Finitude.” Postmodern Culture , vol. 15, no. 3, 2005. Project MUSE, https://muse.jhu.edu/article/186557.

Author Last name, First name. “Article title.” Journal name , vol. number, issue number, year of publication. Database , url. 

Article from a scholarly journal, with page numbers, read through an online database

Sherrard-Johnson, Cherene. “‘A Plea for Color’: Nella Larsen’s Iconography of the Mulatta.” American Literature , vol. 76, no. 4, 2004, pp. 833-69. Project MUSE , https://muse.jhu.edu/article/176820.

Author Last name, First name. “Article title.” Journal name , vol. number, issue number, year of publication, pp. numbers. Database , url. 

Valenza, Robin. “How Literature Becomes Knowledge: A Case Study.” ELH , vol. 76, no. 1, 2009, pp. 215-45. Project MUSE . https://muse.jhu.edu/article/260309.

Author Last name, First name. “Article title.” Journal name , vol. number, issue number, year of publication, pp. numbers. Database , url.

Article from a scholarly journal, by three or more authors, print version

Doggart, Julia, et al. “Minding the Gap: Realizing Our Ideal Community Writing Assistance Program.” The Community Literacy Journal , vol. 2, no. 1, 2007, pp. 71-80.

First author Last name, First name, et al. “Article title.” Journal name , vol. number, issue number, year of publication, pp. numbers. 

Raval, Amish N., et al. “Cellular Therapies for Heart Disease: Unveiling the Ethical and Public Policy Challenges.” Journal of Molecular and Cellular Cardiology , vol. 45, no. 4, 2008, pp. 593–601.

[The Latin abbreviation “et al.” stands for “and others,” and MLA says that you should use it when citing a source with three or more authors.]

Article from a webtext, published in a web-only scholarly journal

Butler, Janine. “Where Access Meets Multimodality: The Case of ASL Music Videos.” Kairos: A Journal of Rhetoric, Technology, and Pedagogy , vol. 21, no. 1, 2016, http://kairos.technorhetoric.net/21.1/topoi/butler/index.html. Accessed 7 June 2017.

Author Last name, First name. “Article title.” Journal name , vol. number, issue number, year of publication, url. Date of access.

Balthazor, Ron, and Elizabeth Davis. “Infrastructure and Pedagogy: An Ecological Portfolio.” Kairos: A Journal of Rhetoric, Technology, and Pedagogy , vol. 20, no. 1, 2015, http://kairos.technorhetoric.net/20.1/coverweb/balthazor-davis/index.html. Accessed 7 June 2017.

First author Last name, First name and Second author First name Last name. “Article title.” Journal name , vol. number, issue number, date of publication, url. Date of access.

Article from a magazine, print version

Oaklander, Mandy. “Bounce Back.” Time , vol. 185, no. 20, 1 June 2015, pp. 36-42.

Author Last name, First name. “Article title.” Magazine name , vol. number, issue number, month and year of publication, pp. numbers. 

Article from a magazine, read through an online database

Rowen, Ben. “A Resort for the Apocalypse.” The Atlantic , vol. 319, no. 2, Mar. 2017, pp. 30-31. EBSCOhost, search.ebscohost.com/login.aspx?direct=true&AuthType=ip,uid&db =aph&AN=120967144&site=ehost-live&scope=site.

Author Last name, First name. “Article title.” Magazine name , vol. number, issue number, month and year of publication, pp. numbers. Database name , url. 

Article from a newspaper, read through an online database

Walsh, Nora. “For Frank Lloyd Wright’s 150th, Tours, Exhibitions and Tattoos.” New York Times , 27 May 2017, international ed. ProQuest , https://search-proquest-com.ezproxy.library.wisc.edu/docview/1903523834/fulltext/71B144CD12054C76PQ/2?accountid=465.

Author Last name, First name. “Article title.” Newspaper name , day month and year of publication, edition. Database name , url. 

Works Cited page entry: Short Story

Short story in an edited anthology.

Hawthorne, Nathaniel. “The Minister’s Black Veil.” Nathaniel Hawthorne’s Tales , edited by James McIntosh, Norton, 1987, pp. 97–107.

Author Last name, First name. “Short story title.” Anthology title , edited by Editor name, Publisher, year of publication, pp. numbers. 

Works Cited page entry: Book

Book, written by one author, print version.

Bordwell, David. Figures Traced in Light: On Cinematic Staging . U California P, 2005.

Britland, Karen. Drama at the Courts of Queen Maria Henrietta . Cambridge UP, 2006.

Card, Claudia. The Atrocity Paradigm : A Theory of Evil . Oxford UP, 2005.

Cronon, William. Nature’s Metropolis . Norton, 1991.

Mallon, Florencia E. Courage Tastes of Blood: The Mapuche Community of Nicholás Ailío and the Chilean State , 1906–2001. Duke UP, 2005.

Author Last name, First name. Book title . Publisher, year of publication. 

Book, written by more than one author, print version

Bartlett, Lesley, and Frances Vavrus. Rethinking Case Study Research: A Comparative Approach . Taylor & Francis, 2016.

First author Last name, First name, and Second author First name Last name. Book title . Publisher, year of publication. 

Flanigan, William H., et al. Political Behavior of the American Electorate . CQ Press, 2015.

First author last name, First name Middle initial., et al. Book title . Publisher, year of publication. 

Book, an edited anthology, print version

Olaniyan, Tejumola, and Ato Quayson, editors. African Literature: An Anthology of Criticism and Theory . Blackwell, 2007.

First editor Last name, First name, and Second editor first name Last name, editors. Anthology title . Publisher, year of publication. 

Book, edited, revised edition, print version

Douglass, Frederick. Narrative of the Life of Frederick Douglass, an American Slave, Written by Himself . Edited by William L. Andrews and William S. McFeely, revised ed., Norton, 1996.

Author Last name, First name. Book title . Edited by first editor First name Middle initial. Last name and Second editor First name Middle initial. Last name, edition., publisher, year of publication. 

A play in an edited collection, print version

Shakespeare, William. The Comedy of Errors: A New Variorum Edition of Shakespeare . Edited by Standish Henning, The Modern Language Association of America, 2011, pp. 1–254.

Author Last name, First name. Play title . Edited by editor First name Last name, publisher, year of publication, pp. numbers. 

[Page numbers are included in this entry to draw attention to the play itself since this edition includes an additional 400 pages of scholarly essays and historical information.]

Bordwell, David. Foreword. Awake in the Dark: Forty Years of Reviews, Essays, and Interviews , by Roger Ebert, U of Chicago P, 2006, pp. xiii–xviii.

Foreward author Last name, First name. Title of work in which foreward appears , by author of work, publisher, year of publication, pp. numbers. 

Chapter in an edited anthology, print version

Amodia, David, and Patricia G. Devine. “Changing Prejudice: The Effects of Persuasion on Implicit and Explicit Forms of Race Bias.” Persuasion: Psychological Insights and Perspectives , edited by T.C. Brock and C. Greens, 2nd ed., SAGE Publications, 2005, pp. 249–80.

Chapter first author Last name, First name, and Second author First name Middle initial. Last name. “Chapter title.” Anthology title , edited by first editor First initial. Middle initial. Last name and Second editor first initial. Last name, edition number, publisher, year of publication, pp. numbers.

Hawhee, Debra, and Christa Olson. “Pan–Historiography: The Challenges of Writing History across Time and Space.” Theorizing Histories of Rhetoric , edited by Michelle Ballif, Southern Illinois University Press, 2013, pp. 90–105.

Chapter first author Last name, First name, and Second author First name Last name. “Chapter title.” Anthology title, edited by editor First name Last name, publisher, date of publication, page #s. 

Shimabukuro, Mira Chieko. “Relocating Authority: Coauthor(iz)ing a Japanese American Ethos of Resistance under Mass Incarceration.” Representations: Doing Asian American Rhetoric , edited by LuMing Mao and Morris Young, Utah State UP, 2008, pp. 127–52.

Author Last name, First name Middle name. “Chapter title.” Anthology title , edited by first editor First name Last name and second editor First name Last name, Publisher, year of publication, pp. numbers. 

Works Cited page entry: Electronic source

Since MLA’s 8th edition does not substantially differentiate between a source that is read in print as opposed to online, see our information about citing articles for examples about citing electronic sources from periodicals.

Non-periodical web publication, with no author and no date of publication

“New Media @ the Center.” The Writing Center at the University of Wisconsin-Madison . U of Wisconsin-Madison Writing Center, 2012, http://www.writing.wisc.edu/[email protected]. Accessed 8 March 2017.

“Title of publication.” Title of the containing website . Publisher of the site, year of publication. Url. Accessed date. 

The syntax for a non-periodical web publication is: author (if no author, start with the title); title of the section or page, in quotation marks; title of the containing Web site as a whole, italicized; version or edition used (if none is specified, omit); publisher or sponsor of the site (if none is mentioned, then just skip this); date of publication (if none is listed, just skip this); use a comma between the publisher or sponsor and the date; the source’s url address; date of access.

Non–periodical scholarly web publication, no date of publication

Stahmer, Carl, editor. “The Shelley Chronology.” Romantic Circles . University of Maryland, https://www.rc.umd.edu/reference/chronologies/shelcron. Accessed 26 March 2017.

Editor Last name, First name, editor. “Title of publication.” Title of the containing website . Publisher, Url. Accessed date. 

Non–periodical web publication, web publication, corporate author

Rhetoric Society of America. “Welcome to the website of the Rhetoric Society of America and Greetings from Gregory Clark, President of RSA!” RSA , Rhetoric Society of America, 2017, http://www.rhetoricsociety.org/aws/RSA/pt/sp/home_page. Accessed 27 March 2017.

Name of Corporate Author. “Title of publication.” Title of the containing website , Publisher of the website, year of publication, url. Accessed date 

The syntax for this entry is: corporate author; title, in quotation marks; title of the overall Web site, in italics; publisher or sponsor of the site; date of publication; the source’s url address; date of access.

Since the material on homepages is subject to change, it is particularly important to include an access date for this source.

E-mail message

Blank, Rebecca. “Re: A request and an invitation for Department Chairs and Unit Leaders.” Received by Brad Hughes, 30 August 2016.

Sender Last name, First name. “Email subject line.” Received by recipient First name Last name, day month and year email was sent and received. 

@UW-Madison. “Scientists at @UWCIMSS used a supercomputer to recreate the EF-5 El Reno tornado that swept through Oklahoma 6 years ago today. #okwx.” Twitter, 24 May 2017, 2:23 p.m., https://twitter.com/UWMadison/status/867461007 362359296.

@Twitter Handle. “Entire tweet word-for-word.” Twitter, day month year of tweet, time of tweet, url. 

When including tweets in the works cited page, alphabetize them according to what comes after the “@” symbol.

Include the full tweet in quotation marks as the title.

Works Cited page entry: Government publication, encyclopedia entry

Government publication.

National Endowment for the Humanities. What We Do . NEH, March 2017, https://www.neh.gov/files/whatwedo.pdf.

Name of Government entity. Title of publication . Publisher, date of publication, url. 

This is treated as a source written by a corporate author.

Signed encyclopedia entry

Neander, Karen. “Teleological Theories of Mental Content.” The Stanford Encyclopedia of Philosophy , edited by Edward N. Zalta, spring ed., 2012, https://plato.stanford.edu/archives/spr2012/entries/content-teleological/.

Author Last name, First name. “Entry title.” Title of encyclopedia , edited by editor First name Middle initial. Last name, ed., year of publication, url. 

Works Cited page entry: Personal interview, film, tv program, and others

An interview you conducted.

Brandt, Deborah. Personal Interview. 28 May 2008.

Interviewee Last name, First name. Personal Interview. Day month year of interview. 

A published interview, read through an online database

García, Cristina. Interview by Ylce Irizarry. Contemporary Literature , vol. 48, no. 2, 2007, pp. 174-94. EBSCOhost. http://web.b.ebscohost.com.ezproxy.library.wisc.edu/ehost/pdfviewer /pdfviewer?vid=5&sid=f95943f6-5364-49e7-8b83-7341edc4b434%40sessionmgr104. Accessed 26 March 2017.

Interviewee Last name, First name. Interview by interviewer First name Last name. Journal title , vol. number, issue number, year of publication, pp. numbers. Database name. Url. Accessed day month and year. 

Film or DVD

Sense and Sensibility . Directed by Ang Lee, performances by Emma Thompson, Alan Rickman, and Kate Winslet, Sony, 1999.

Title of film . Directed by director First name Last name, performances by first actor First name Last name, second actor First name Last name, and third actor First name Last name, Production company, year of release. 

You only need to include performers’ names if that information is relevant to your work. If your paper focuses on the director, begin this entry with the director, i.e., Lee, Ang, director. Sense and Sensibility . . . . If your primary interest is an actor, begin the entry with the actor’s name, i.e., Thompson, Emma, perf. Sense and Sensibility . . . .

Television broadcast

“Arctic Ghost Ship.” NOVA . PBS, WPT, Madison, 10 May 2017.

“Title of episode.” Television series name . Broadcasting network, Broadcasting station, City, day month year of broadcast. 

PBS is the network that broadcast this show; WPT is the Wisconsin PBS affiliate in Madison on which you watched this show.

Media accessed through streaming network

“Self Help.” The Walking Dead , season 5, episode 5, AMC, 9 Nov. 2014. Netflix , https://www.netflix.com/watch/80010531?trackId=14170286&tctx=1%2C4%2C04bba31e-60a0-4889-b36e-b708006e5d05-911831.

“Title of episode.” Title of television series , season number, episode number, Broadcasting channel, date month year of release. Name of streaming service used to access episode , url. 

Gleizes, Albert. The Schoolboy . 1924, gouache or glue tempera on canvas. U of Wisconsin Chazen Museum of Art, Madison, WI.

Artist Last name, First name. Title of piece. Year of composition, medium. Name of institution housing art piece, City, State initials. 

Address, lecture, reading, or conference presentation

Desmond, Matthew. “Evicted: Poverty and Profit in the American City.” 1 Nov. 2016, Memorial Union Theater, Madison, WI.

Lecturer Last name, First name. “Title of lecture.” Day month year lecture is given, Location of lecture, City, State initials. 

Modern Language Association Documentation

This is an accordion element with a series of buttons that open and close related content panels.

MLA Table of Contents

Orientation to MLA

Creating an MLA works cited page

Using MLA in–text citations

Abbreviating references to your sources

Works-Cited-List Entries

Works cited: a quick guide, core elements.

Each entry in the list of works cited is composed of facts common to most works—the MLA core elements. They are assembled in a specific order.

The concept of containers is crucial to MLA style. When the source being documented forms part of a larger whole, the larger whole can be thought of as a container that holds the source. For example, a short story may be contained in an anthology. The short story is the source, and the anthology is the container.

Practice Template

Learn how to use the MLA practice template to create entries in the list of works cited.

• Utility Menu

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A publication of the harvard college writing program.

Harvard Guide to Using Sources 

• The Honor Code
• Works Cited Format

What is a Works Cited list?

MLA style requires you to include a list of all the works cited in your paper on a new page at the end of your paper.  The entries in the list should be in alphabetical order by the author's last name or by the element that comes first in the citation. (If there is no author's name listed, you would begin with the title.) The entire list should be double-spaced.

For each of the entries in the list, every line after the first line should be indented one-half inch from the left margin. "Works Cited" should be centered at the top of the page. If you are only citing one source, the page heading should be “Work Cited” instead of “Works Cited.” You can see a sample Works Cited here . 

Building your Works Cited list

MLA citations in the Works Cited list are based on what the Modern Language Association calls "core elements." The core elements appear in the order listed below, in a citation punctuated with the punctuation mark that follows the element. For some elements, the correct punctuation will be a period, and for other elements, the correct punctuation will be a comma. Since you can choose the core elements that are relevant to the source you are citing, this format should allow you to build your own citations when you are citing sources that are new or unusual.

The author you should list is the primary creator of the work—the writer, the artist, or organization that is credited with creating the source.  You should list the author in this format: last name, first name. If there are two authors, you should use this format: last name, first name, and first name last name. For three or more authors, you should list the first author followed by et al. That format looks like this: last name, first name, et al.

If a source was created by an organization and no individual author is listed, you should list that organization as the author.

Title of source .

This is the book, article, or website, podcast, work of art, or any other source you are citing. If the source does not have a title, you can describe it. For example, if you are citing an email you received, you would use this format in the place of a title:

Email to the author.

Title of container ,

A container is what MLA calls the place where you found the source. It could be a book that an article appears in, a website that an image appears on, a television series from which you are citing an episode, etc. If you are citing a source that is not “contained” in another source—like a book or a film—you do not need to list a container. Some sources will be in more than one container. For example, if you are citing a television episode that aired on a streaming service, the show would be the first container and the streaming service would be the second container.

Contributor ,

Contributors include editors, translators, directors, illustrators, or anyone else that you want to credit. You generally credit other contributors when their contributions are important to the way you are using the source. You should always credit editors of editions and anthologies of a single author’s work or of a collection of works by more than one author.  

If you are using a particular version of a source, such as an updated edition, you should indicate that in the citation.

If your source is one of several in a numbered series, you should indicate this. So, for example, you might be using “volume 2” of a source. You would indicate this by “vol. 2” in the citation.

Publisher ,

For books, you can identify the publisher on the title or copyright page. For web sites, you may find the publisher at the bottom of the home page or on an “About” page. You do not need to include the publisher if you are citing a periodical or a Web site with the same name as the publisher.

Publication date ,

Books and articles tend to have an easily identifiable publication date. But articles published on the web may have more than one date—one for the original publication and one for the date posted online. You should use the date that is most relevant to your work. If you consulted the online version, this is the relevant date for your Works Cited list. If you can’t find a publication date—some websites will not include this information, for example—then you should include a date of access. The date of access should appear at the end of your citation in the following format:

Accessed 14 Oct. 2022.

The location in a print source will be the page number or range of pages you consulted. This is where the text you are citing is located in the larger container. For online sources, the location is generally a DOI, permalink, or URL. This is where your readers can locate the same online source that you consulted. MLA specifies that, if possible, you should include the DOI. Television episodes would be located at a URL. A work of art could be located in the museum where you saw it or online.

Your citations can also include certain optional elements. You should include optional elements if you think those elements would provide useful information to your readers. Optional elements follow the source title if they provide information that is not about the source as a whole. Put them at the end of the entry if they provide information about the source as a whole. These elements include the following:

Date of original publication .

If you think it would be useful to a reader to know that the text you are citing was originally published in a different era, you can put this information right after the title of the source. For example, if you are citing The Federalist Papers , you would provide the publication date of the edition you consulted, but you could also provide the original publication date:

Hamilton, Alexander, et al., editors. The Federalist Papers . October 1787-May 1788. Oxford University Press, 2008.

City of publication .

You should only use this information if you are citing a book published before 1900 (when books were associated with cities of publication rather than with publishers) or a book that has been published in a different version by the publisher in another city (a British version of a novel, for example). In the first case, you would put this information in place of the publisher's name. In the second case, the city would go before the publisher.

Descriptive terms .

If you are citing a version of a work when there are multiple versions available at the same location, you should explain this by adding a term that will describe your version. For example, if you watched a video of a presidential debate that was posted to YouTube along with a transcript, and you are quoting from the transcript, you should add the word “Transcript” at the end of your citation. 

Dissertations

• Citation Management Tools
• In-Text Citations
• In-Text Citation Examples
• Examples of Commonly Cited Sources
• Frequently Asked Questions about Citing Sources in MLA Format
• Sample Works Cited List

PDFs for This Section

• Citing Sources
• Online Library and Citation Tools

Chapter 12: Documentation Styles: MLA and APA

12.4 MLA Citation: Works Cited Example

Emilie Zickel and John Brentar

Below is a model MLA Works Cited with correct spacing and formatting.

Note that an MLA Works Cited

• begins on its own new page
• at the top of the Works Cited page, the words Work (or Works) Cited should be centered, without bolding, italics, quotations marks, or all-caps
• Works Cited entries should be in the same font and double spacing as the rest of the paper
• Unlike the paragraphs within an essay, Works Cited entries do not begin with an indentation. Rather, they use hanging (also known as reverse) indentation, in which the first line of an entry is not indented, but all successive lines are indented, by .5”.
• If you have a source with no author, then that source will be alphabetized according to the first letter of its title
• The entries will not be numbered or presented as a series of bulleted points.

A Guide to Rhetoric, Genre, and Success in First-Year Writing by Emilie Zickel and John Brentar is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License , except where otherwise noted.

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Home / Guides / Citation Guides / APA Format / APA Reference Page

How to Format an APA Reference Page

In APA, the “Works Cited” page is referred to as a “Reference List” or “Reference Page.” “Bibliography” also may be used interchangeably, even though there are some differences between the two.

If you are at the point in your article or research paper where you are looking up APA bibliography format, then congratulations! That means you’re almost done.

In this guide, you will learn how to successfully finish a paper by creating a properly formatted APA bibliography. More specifically, you will learn how to create a reference page . The guidelines presented here come from the 7 th edition of the APA’s Publication Manual .

A note on APA reference page style: In this guide, “bibliography” and “references” may be used interchangeably, even though there are some differences between the two. The most important thing is to use the label “References” when writing your paper since APA style recommends including a reference page.

Here’s a run-through of everything this page includes:

Difference between an APA bibliography and a reference page

What about annotated bibliographies, understanding apa reference page format, apa reference page formatting: alphabetizing by surname, q: what should not be on an apa reference page.

The difference between a bibliography and a reference page is a matter of scope. A bibliography usually includes all materials and sources that were used to write the paper. A reference page, on the other hand, only includes entries for works that were specifically cited in the text of the paper.

There are some cases in which a professor or journal might request an annotated bibliography . An annotated bibliography is basically a reference page that includes your comments and insights on each source.

An annotated bibliography can be a document all on its own, or part of a bigger document. That means creating an annotated bibliography by itself could be an assignment, or you may have to include one as part of your research paper, journal submission, or other project.

If you do need to add an APA annotated bibliography , it goes after the reference page on its own page, inside the appendices.

A properly formatted APA reference page begins on a new page, after the end of the text. It comes before any figures, tables, maps, or appendices. It’s double-spaced and features what’s called a hanging indent , where the first line of each reference is not indented, and the second line of each reference is indented 0.5 inches. The reference page is also labeled with a bold, center-justified, and capitalized “References.”

To summarize, the reference page should be:

• Placed on its own page, after the text but before any tables, figures, or appendices.
• In the same font as the rest of the paper.
• Double-spaced the whole way through (including individual references).
• Formatted with hanging indents (each line after the first line of every entry indented 0.5 inches).
• Labeled with a bold, center-justified, and capitalized “References.”

Note: You can use the paragraph function of your word processing program to apply the hanging indent.

Q: What font am I supposed to use for the reference page or bibliography?

The APA reference page/bibliography should be in the same font as the rest of your paper. However, APA Style does not actually call for one specific font. According to Section 2.19 of the Publication Manual , the main requirement is to choose a font that is readable and accessible to all users. Some of the recommended font options for APA style include:

• Sans serif fonts: Calibri (11pt), Arial (11pt), or Lucida (10pt).
• Serif fonts: Times New Roman (12pt), Georgia (11pt), or Normal/Computer Modern (10pt).

Q: What are the margins supposed to be for the reference page or bibliography?

Aside from the 0.5 inch hanging indent on the second line of each reference entry, you do not need to modify the margins of the reference page or bibliography. These should be the same as the rest of your paper, which according to APA is 1-inch margins on all sides of the page. This is the default margin setting for most computer word processors, so you probably won’t have to change anything.

Q: What information goes into an APA style reference page or bibliography?

An APA style reference page should include full citations for all the sources that were cited in your paper. This includes sources that were summarized, paraphrased, and directly quoted. Essentially, if you included an in-text citation in your paper, that source should also appear in your reference list. The reference list is organized in alphabetical order by author.

The formatting for reference list citations varies depending on the kind of source and the available information. But for most sources, your reference list entry will include the following:

• The last name(s) and initials of the author(s).
• The date the source was published (shown in parentheses).
• The title of the source in sentence case. The title should be in italics if the source stands on its own (like a book, webpage, or movie).
• The name of the periodical, database, or website if the source is an article from a magazine, journal, newspaper, etc. Names of periodicals are usually italicized; names of databases and websites usually are not.
• The publisher of the source and/or the URL where the source can be found.

Here are a few templates and examples for how common sources should be formatted in an APA style reference list. If your source is not found here, there is also a guide highlighting different APA citation examples .

Citing a Book

Author’s last name, Author’s first initial. Author’s middle initial. (Year of publication). Title of work . Publisher.

James, Henry. (2009). The ambassadors . Serenity Publishers.

Citing a Journal

Author’s last name, Author’s first initial. Author’s middle initial. (Year, Month Date published). Article title. Journal Name , Volume(Issue), page number(s). https://doi.org/ or URL (if available)

Jacoby, W. G. (1994). Public attitudes toward government spending. American Journal of Political Science , 38(2), 336-361. https://doi.org/10.2307/2111407

Citing a Website

Author’s last name, Author’s first initial. Author’s middle initial. (Year, Month Date published). Article title or page title . Site Name. URL

Limer, E. (2013, October 1). Heck yes! The first free wireless plan is finally here . Gizmodo. https://gizmodo.com/heck-yes-the-first-free-wireless-plan-is-finally-here

Next, let’s take a look at a real example of a properly formatted APA reference page to see how these pieces come together.

APA reference page example

Creating an APA reference page is actually a lot easier than creating a bibliography with other style guides. In fact, as long as you are aware of the formatting rules, the reference page practically writes itself as you go.

Below is an example reference page that follows the guidelines detailed above. EasyBib also has a guide featuring a complete APA style sample paper , including the reference page.

All APA citations included in the reference page should be ordered alphabetically, using the first word of the reference entry. In most cases, this is the author’s surname (or the surname of the author listed first, when dealing with citations for sources with multiple authors ). However, there are times when a reference entry might begin with a different element.

Creating an alphabetized reference page or bibliography might seem like a simple task. But when you start dealing with multiple authors and similar last names, it can actually get a little tricky. Fortunately, there are a few basic rules that can keep you on track.

The “nothing precedes something” rule

When the surnames of two or more authors begin with the same letters, the “nothing precedes something” rule is how to figure it out. Here is an example of how it works.

Imagine your reference page includes the authors Berg, M.S. and Bergman, H.D. The first four letters of each author are the same. The fifth letters are M and H respectively. Since H comes before M in the alphabet, you might assume that Bergman, H.D. should be listed first.

APA Style requires that “nothing precede something,” which means that Berg will appear before Bergman. Similarly, a James would automatically appear before a Jameson, and a Michaels before a Michaelson.

Disregard spaces and punctuation marks

If a surname has a hyphen, apostrophe, or other punctuation mark, it can be ignored for alphabetization purposes. Similarly, anything that appears inside of parentheses or brackets should be disregarded.

Ordering multiple works by the same author

It is not uncommon for a research paper to reference multiple books by the same author. If you have more than one reference entry by the same person, then the entries should be listed chronologically by year of publication.

If a reference entry has no year of publication available, then it should precede any entries that do have a date. Here’s an example of a properly alphabetized order for multiple entries from the same author:

Guzman, M.B. (n.d.).

Guzman, M.B. (2016).

Guzman, M.B. (2017).

Guzman, M.B. (2019).

Guzman, M.B. (in press).

“In press” papers do not yet have a year of publication associated with them. All “in press” sources are listed last, like the one shown above.

Ordering works with the same author and same date

If the same author has multiple entries with the same year of publication, you need to differentiate them with lowercase letters. Otherwise, the in-text citations in your paper will correspond to more than one reference page entry.

Same author and same year of publication

Here’s a look at how to use lowercase letters to differentiate between entries with the same author and same year of publication:

Guzman, M.B. (2020a).

Guzman, M.B. (2020b).

Guzman, M.B. (2020c).

These lowercase letters are assigned to make the in-text citations more specific. However, it does not change the fact that their year of publication is the same. If no month or day is available for any of the sources, then they should be ordered alphabetically using the title of the work.

When alphabetizing by title, ignore the words “A,” “An,”,and “The” if they’re the first word of the title.

Same author and same year of publication, with more specific dates

If more specific dates are provided, such as a month or day, then it becomes possible to order these entries chronologically.

Guzman, M.B. (2020b, April 2).

Guzman, M.B. (2020c, October 15).

Ordering authors with the same surname but different initials

Authors who share the same surname but have different first or middle names can be alphabetized by their first initial or second initial.

Guzman, R.L. (2015).

Ordering works with no listed author, or an anonymous author

If you have reference entries with no listed author, the first thing to double-check is whether or not there was a group author instead. Group authors can be businesses, task forces, nonprofit organizations, government agencies, etc.

If there is no individual author listed, then have another look at the source. If it is published on a government agency website, for instance, there is a good chance that the agency was the author of the work, and should be listed as such in the reference entry. You can read more about how to handle group authors in Section 9.11 of the Publication Manual .

What if the work is actually authored by “Anonymous”?

If the work you’re referencing actually has the word “Anonymous” listed as the author, then you can list it as the author and alphabetize it as if it were a real name. But this is only if the work is actually signed “Anonymous.”

What if there is no listed author and it’s definitely not a group author?

If you have confirmed that there is no individual or group author for the work, then you can use the work’s title as the author element in the reference entry. In any case where you’re using the work’s title to alphabetize, you should skip the words “A,” “An,” and “The.”

An APA reference page should not contain any of the following:

• The content of your paper (the reference page should start on its own page after the end of your paper).
• Entries for works for further reading or background information or entries for an epigraph from a famous person (the reference page should only include works that are referenced or quoted in your paper as part of your argument).
• Entries for personal communications such as emails, phone calls, text messages, etc. (since the reader would not be able to access them).
• Entries for whole websites, periodicals, etc. (If needed, the names of these can be mentioned within the body of your paper instead.)
• Entries for quotations from research participants (since they are part of your original research, they do not need to be included).

Published October 28, 2020.

APA Formatting Guide

APA Formatting

• Annotated Bibliography
• Block Quotes
• et al Usage
• In-text Citations
• Multiple Authors
• Paraphrasing
• Page Numbers
• Parenthetical Citations
• Reference Page
• Sample Paper
• APA 7 Updates
• View APA Guide

Citation Examples

• Book Chapter
• Journal Article
• Magazine Article
• Newspaper Article
• Website (no author)
• View all APA Examples

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The following rules will help you identify when to use DOIs and when to use URLs in references:

• Use a DOI wherever available, be it a print version or online version.
• For a print publication that does not have a DOI, do not add a DOI or URL (even if a URL is available).
• For an online publication, if both a DOI and URL are given, include only the DOI.
• For online publications that only have a URL (and no DOI), follow the below recommendations:
• Add a URL in the reference list entry for publications from websites (other than databases). Double check that the URL will work for readers.
• For publications from most academic research databases, which are easily accessible, do not include a URL or database information in the reference. In this case, the reference will be the same as the print version.
• For publications from databases that publish limited/proprietary work that would only be available in that database, include the database name and the URL. If the URL would require a login, include the URL for the database home page or login page instead of the URL for the work.
• If a URL will not work for the reader or is no longer accessible, follow the guidance for citing works with no source.

To format your APA references list, follow these recommendations:

• Begin the references on a new page. This page should be placed at the end of the paper.
• All sides of the paper should have a 1-inch margin.
• Set the heading as “References” in bold text and center it.
• Arrange the reference entries alphabetically according to the first item within the entries (usually the author surname or title).
•  Add a hanging indent of 0.5 inches (i.e., indent any line after the first line of a reference list entry).

See above for a visual example of a reference page and additional examples.

Special Cases

Multiple entries with the same author(s) are arranged by publication year. Entries with no dates first, then in chronological order. If the year published is also the same, a letter is added to the year and the entries are arranged alphabetically (after arrangement by year).

• Robin, M. T. (n.d.)
• Robin, M. T. (1987)
• Robin, M. T. (1989a)
• Robin, M. T. (1989b)

Single-author source and multi-author source that share one author. One-author entries are listed first even if the multi-author entries were published earlier.

• Dave, S. P., Jr. (2006)
• Dave, S. P., Jr., & Glyn, T. L. (2005)

For references with multiple authors that have the same first author but different subsequent authors, alphabetize the entries by the last name of the second author (or third if the first two authors are the same).

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Guest Essay

I Don’t Write Like Alice Munro, but I Want to Live Like Her

By Sheila Heti

Ms. Heti is the author of the novels “Pure Colour,” “How Should a Person Be?” and, most recently, “Alphabetical Diaries.”

It is common to say “I was heartbroken to hear” that so-and-so died, but I really do feel heartbroken having learned about Alice Munro, who died on Monday.

As a writer, she modeled, in her life and art, that one must work with emotional sincerity and precision and concentration and depth — not on every kind of writing but on only one kind, the kind closest to one’s heart.

She has long been a North Star for many writers and was someone I have always felt guided by. We are very different writers, but I have kept her in mind, daily and for decades, as an example to follow (but failed to follow to the extent that she demonstrated it): that a fiction writer isn’t someone for hire.

A fiction writer isn’t someone who can write anything — movies, articles, obits! She isn’t a person in service to the magazines, to the newspapers, to the publishers or even to her audience. She doesn’t have to speak on the political issues of the day or on matters of importance to the culture right now but ought first and most to attend seriously to her task, which is her only task, writing the particular thing she was most suited to write.

Ms. Munro only ever wrote short stories — not novels, though she must have been pressured to. She died in a small town not too far from where she was born, choosing to remain close to the sort of people she grew up with, whom she remained ever curious about. Depth is wherever one stands, she showed us, convincingly.

Fiction writers are people, supposedly, who have things to say; they must, because they are so good with words. So people are always asking them: Can you say something about this or about this? But the art of hearing the voice of a fictional person or sensing a fictional world or working for years on some unfathomable creation is, in fact, the opposite of saying something with the opinionated and knowledgeable part of one’s mind. It is rather the humble craft of putting your opinions and ego aside and letting something be said through you.

Ms. Munro held to this division and never let the vanity that can come with being good with words persuade her to put her words just everywhere, in every possible way. Here was the best example in the world — in Canada, my own land — of someone who seemed to abide by classical artistic values in her choices as a person and in her choices on the page. I felt quietly reassured knowing that a hundred kilometers down the road was Alice Munro.

She was also an example of how a writer should be in public: modest, unpretentious, funny, generous and kind. I learned the lesson of generosity from her early. When I was 20 and was just starting to publish short stories, I sent her a fan letter. I don’t remember what my letter said. After a few months, I received a handwritten thank-you note from her in the mail. The fact that she replied at all and did so with such care taught me a lot about grace and consideration and has remained as a warmth within me since that day.

She will always remain for me, and for many others, a model of that grave yet joyous dedication to art — a dedication that inevitably informs the most important choices the artist makes about how to support that life. Probably Ms. Munro would laugh at this; no one knows the compromises another makes, especially when that person is as private as she was and transforms her trials into fiction. Yet whatever the truth of her daily existence, she still shines as a symbol of artistic purity and care.

I am grateful for all she gave to the world and for all the sacrifices she must have made to give it. I’m sorry to be here defying her example, but she was just too loved, and these words just came. Thank you, Alice Munro.

Sheila Heti is the author of the novels “Pure Colour,” “How Should a Person Be?” and, most recently, “Alphabetical Diaries.”

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Virome Sequencing Identifies H5N1 Avian Influenza in Wastewater from Nine Cities

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Avian influenza (serotype H5N1) is a highly pathogenic virus that emerged in domestic waterfowl in 1996. Over the past decade, zoonotic transmission to mammals, including humans, has been reported. Although human to human transmission is rare, infection has been fatal in nearly half of patients who have contracted the virus in past outbreaks. The increasing presence of the virus in domesticated animals raises substantial concerns that viral adaptation to immunologically naïve humans may result in the next flu pandemic. Wastewater-based epidemiology (WBE) to track viruses was historically used to track polio and has recently been implemented for SARS-CoV2 monitoring during the COVID-19 pandemic. Here, using an agnostic, hybrid-capture sequencing approach, we report the detection of H5N1 in wastewater in nine Texas cities, with a total catchment area population in the millions, over a two-month period from March 4 th to April 25 th , 2024. Sequencing reads uniquely aligning to H5N1 covered all eight genome segments, with best alignments to clade 2.3.4.4b. Notably, 19 of 23 monitored sites had at least one detection event, and the H5N1 serotype became dominant over seasonal influenza over time. A variant analysis suggests avian or bovine origin but other potential sources, especially humans, could not be excluded. We report the value of wastewater sequencing to track avian influenza.

Competing Interest Statement

The authors have declared no competing interest.

Funding Statement

This work was supported by S.B. 1780, 87th Legislature, 2021 Reg. Sess. (Texas 2021) (E.B., A.W.M., and J.F.P.), NIH/NIAID (Grant number U19 AI44297) (A.W.M.), Baylor College of Medicine Melnick Seed (A.W.M) and Alkek Foundation Seed (J.F.P.), and Pandemic Threat Technology Center (P.A.P.).

Author Declarations

I confirm all relevant ethical guidelines have been followed, and any necessary IRB and/or ethics committee approvals have been obtained.

I confirm that all necessary patient/participant consent has been obtained and the appropriate institutional forms have been archived, and that any patient/participant/sample identifiers included were not known to anyone (e.g., hospital staff, patients or participants themselves) outside the research group so cannot be used to identify individuals.

I understand that all clinical trials and any other prospective interventional studies must be registered with an ICMJE-approved registry, such as ClinicalTrials.gov. I confirm that any such study reported in the manuscript has been registered and the trial registration ID is provided (note: if posting a prospective study registered retrospectively, please provide a statement in the trial ID field explaining why the study was not registered in advance).

I have followed all appropriate research reporting guidelines, such as any relevant EQUATOR Network research reporting checklist(s) and other pertinent material, if applicable.

Data Availability

All data produced are available online at https://zenodo.org/doi/10.5281/zenodo.11175923 and NCBI SRA BioProject: PRJNA966185

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