What is a DOI, when should I use it, and how do I format it?

Answer

DOI is short for a "Digital Object Identifier". It functions like a URL, meant to bring your reader to identifying information that is specific to the article or document that you're referencing as a source.

The MLA 8th and 9th edition style prefers a DOI to a URL whenever this is available("I am citing a paginated journal article that appears online").

DOIs should be formatted just as a hyperlink (beginning with http:// or https://), so your reader can click directly on this link from your works-cited page or copy and paste to be brought to the DOI.

Example: 

Ullrich, David W. “The Function of ‘Oubliette’ in Kurt Vonnegut’s CAT’S CRADLE.” The Explicator, vol. 70, no. 2, 2012, pp. 149–52, https://doi.org/10.1080/00144940.2012.678912.

Works Cited

"I am citing a paginated journal article that appears online. Should I include the page range, the URL, or the DOI as the location element in the works-cited-list entry?" MLA Style Center, Modern Language Association of America, 11 Aug. 2016, https://style.mla.org/page-range-and-doi/. Accessed 20 Mar. 2023.

  • Last Updated Mar 20, 2023
  • Views 20
  • Answered By Linfield Librarian

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