How to cite a website

Citations 6 min read

Web pages cause more citation problems than any other source type because the elements are often missing. The fix is the same in every style: substitute in a fixed order, and never invent information you cannot see on the page.

APA 7

When the site name and the author are identical, omit the site name to avoid repetition.

Author, A. A. (2023, May 8). Title of the page in sentence case. Site Name. https://example.org/page

Organisation as author:
Centers for Disease Control and Prevention. (2024, January 3). Handwashing facts. https://www.cdc.gov/handwashing

No date:
Aikens, R. (n.d.). Study cycles explained. Learning Lab. https://example.org/cycles

MLA 9

MLA drops the http:// prefix and adds an access date only when the page is undated or likely to change: Accessed 4 Sept. 2026.

Aikens, Rosa. "Study Cycles Explained." Learning Lab, 8 May 2023, example.org/cycles.

No author:
"Study Cycles Explained." Learning Lab, 8 May 2023, example.org/cycles.

Chicago (notes)

1. Rosa Aikens, "Study Cycles Explained," Learning Lab, May 8, 2023, https://example.org/cycles.

Missing elements: what to substitute

  • No author: move the page title into the author position
  • No date: APA uses (n.d.); MLA and Chicago add an access date
  • No page title: describe the content in square brackets in APA
  • Content behind a login or likely to change: consider archiving the page and citing the archived link

Before you cite it, decide whether you should

Course rubrics often restrict web sources. A government agency, university or peer-reviewed publisher is usually acceptable; a content-farm article, an AI chatbot transcript or an anonymous blog usually is not. Check the rubric before building an argument on a source that will not count.

Key takeaways

  • Substitute missing elements in a fixed order rather than guessing
  • APA uses (n.d.) for undated pages; MLA and Chicago add access dates
  • Omit the site name in APA when it duplicates the author
  • Check whether your rubric even allows the web source

Keep reading

Related guides

  • APA 7 citation guide

    APA 7th edition essentials: in-text citation patterns, reference formats for journals, books and websites, and the paper formatting rules students lose marks on.

  • MLA citation guide

    MLA 9th edition basics: the author-page in-text pattern, the container system for Works Cited entries, and first-page formatting.

  • Chicago citation guide

    Chicago style for students: notes-bibliography versus author-date, footnote and shortened-note formats, and bibliography entries with examples.

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