How to Cite a PDF in APA Format

Here's the secret about citing PDFs: APA has no "PDF format". A PDF is just a container — what matters is what the document is. A journal article in PDF form is cited as a journal article; a government report as a report. This guide shows you how to identify and cite each type.

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Step 1: Identify what the PDF actually is

CluesIt's probably a…
Volume, issue, page numbers, journal nameJournal article
Government agency or NGO logo, report numberReport
ISBN, chapters, publisherBook or e-book
Course code, university name, instructorLecture notes / course material

PDF of a journal article

Cite it exactly like the article itself — the fact you read a PDF changes nothing:

Rasch, B., & Born, J. (2013). About sleep's role in memory. Physiological Reviews, 93(2), 681–766. https://doi.org/10.1152/physrev.00032.2012

PDF of a report (government, NGO, company)

Reports use the organization as author and italicize the title. Add a report number if one exists:

World Health Organization. (2022). Global status report on physical activity 2022. https://www.who.int/publications/i/item/9789240059153
National Institute of Mental Health. (2021). Depression (NIH Publication No. 21-MH-8079). U.S. Department of Health and Human Services. https://www.nimh.nih.gov/health/publications/depression

PDF of a book

Frankl, V. E. (2006). Man's search for meaning. Beacon Press. (Original work published 1946)

PDF with missing information

  • No author: move the title to the author position.
  • No date: use (n.d.).
  • No page numbers for a quote: use a paragraph number or section heading — (Smith, n.d., para. 7).
  • Found via Google: link to the page hosting the PDF, not a temporary download link.

In-text citations for PDFs

Exactly the same as any source: (World Health Organization, 2022) or, narratively, "the World Health Organization (2022) reported…". PDFs usually keep real page numbers, so direct quotes can cite them normally: (Frankl, 2006, p. 66).

Common mistakes

  • Writing "[PDF]" or "PDF file" in the reference — APA never labels the file format.
  • Citing the download URL from your browser's cache instead of the hosting page.
  • Treating every PDF as a "website" — identify the document type first.

Brochures, fact sheets, and press releases

Short documents follow the report pattern with a bracketed label after the title:

World Health Organization. (2023). Physical activity [Fact sheet]. https://www.who.int/news-room/fact-sheets/detail/physical-activity
Apple Inc. (2024, September 9). Apple introduces iPhone 16 [Press release]. https://www.apple.com/newsroom/2024/09/

Frequently asked questions

How do I cite a scanned PDF of an old book?
Cite the book itself, adding the republication details if a digital archive republished it. If you used a database like Internet Archive, cite the original book and give the archive URL.
The PDF has two sets of page numbers — which do I use?
Use the printed page numbers that appear on the document's pages, not the PDF viewer's counter — readers with any copy of the document can then follow your citation.
Do lecture slides count as a PDF source?
Cite lecture slides from your course site as: Author, A. (2024). Title of slides [PowerPoint slides]. University Name. URL of the learning platform. If they're not retrievable by your readers, cite them as a personal communication instead.