Citation Guide

How to Cite a Website in APA, MLA, Chicago and Harvard

The details to collect from a webpage, side-by-side formats for the main styles, and what to do when a page has no author, no date or keeps changing.

Updated October 2026 · 4 min read

To cite a website, you need the author, the date, the page title, the site name and the URL, arranged in the order your citation style requires. The details are the same across styles; only the punctuation and order change.

This guide lists what to collect, shows formats for APA 7th, MLA 9th, Chicago 18th, Harvard and Vancouver, and explains how to handle missing authors and dates, news articles, social media and pages that change.

The Five Details Every Website Citation Needs

Collect the author (a person or an organization), the publication or update date, the title of the specific page, the name of the website and the URL. Note your access date too, since some styles require it and it helps if the page changes.

What to Collect from the Page

DetailWhere to find it
AuthorByline, "About" page or the organization responsible
DateNear the title or at the foot of the page; use the latest update date if given
Page titleThe main heading of the page, not the browser tab
Site nameLogo or homepage title
URLThe full address of the specific page

For academic work, ask whether a web page is the best source. If it reports a study, cite the original study instead.

Website Formats by Style

APA 7th

Author, A. (Year, Month Day). Title of page. Site Name. URL

Royal College of Nursing. (2023, June 12). Safe staffing. https://www.rcn.org.uk/xxxxx

In text: (Royal College of Nursing, 2023)

When the author and site name are the same, omit the site name. Italicize the page title.

MLA 9th

Author Surname, First Name. "Title of Page." Website Name, Day Month Year, URL.

Okafor, Chidi. "Why Night Shifts Feel Longer." The Nursing Times, 4 Mar. 2024, www.nursingtimes.net/xxxxx.

In text: (Okafor)

MLA recommends an access date when a page has no publication date: "Accessed 3 May 2024." at the end.

Chicago 18th (Notes and Bibliography)

Note: 1. Chidi Okafor, "Why Night Shifts Feel Longer," The Nursing Times, March 4, 2024, https://www.nursingtimes.net/xxxxx.

Bibliography: Okafor, Chidi. "Why Night Shifts Feel Longer." The Nursing Times, March 4, 2024. https://www.nursingtimes.net/xxxxx.

Website names are usually set in roman type in Chicago unless the site is a publication such as a newspaper or magazine. Add an access date only when no date is shown.

Harvard

Royal College of Nursing (2023) Safe staffing. Available at: https://www.rcn.org.uk/xxxxx (Accessed: 3 May 2024).

In text: (Royal College of Nursing, 2023)

Harvard has no single official version. This follows a widely taught format; your university's guide may differ in punctuation.

Vancouver

Royal College of Nursing. Safe staffing [Internet]. London: RCN; 2023 [cited 2024 May 3]. Available from: https://www.rcn.org.uk/xxxxx

In text: a number in brackets or superscript, in order of first citation.

All URLs above are illustrative placeholders.

No Author

Many pages have no named person. First check for an organizational author; the organization that publishes the page usually counts.

StyleWhat to do
APA 7thUse the organization; if none, move the title to the author position
MLA 9thStart with the title; do not repeat the organization if it is also the site name
ChicagoStart with the title, or use the organization as author
HarvardUse the organization, or the title if no organization is identifiable

No Date

Look carefully for a date first, including "last updated" lines and copyright notices for the specific page, not the whole site.

  • APA 7th: use "n.d." and add a retrieval date for content designed to change: Retrieved May 3, 2024, from URL.
  • MLA 9th: omit the date and add an access date.
  • Chicago: add an access date.
  • Harvard: use "no date" or "n.d.", as your university's guide specifies, plus the access date.

News Articles and Social Media

Online newspaper articles are cited like periodical articles, with the newspaper name in italics. In APA 7th: Author, A. (Year, Month Day). Title of article. Newspaper Name. URL

For social media in APA 7th, use the author's name and handle, the date, up to the first 20 words of the post in italics, a description in square brackets and the platform.

World Health Organization [@WHO]. (2024, January 9). First 20 words of the post go here [Post]. X. https://x.com/WHO/status/xxxxx

Pages That Change or Disappear

Web content moves. If a page is likely to change, note your access date and consider saving a copy through an archive service.

If you cite an archived version, cite the archive URL and its capture date, so readers can see exactly what you saw.

Common Website Citation Errors

  • Citing the homepage instead of the specific page.
  • Using the browser tab text as the title.
  • Treating a copyright year for the whole site as the page's date.
  • Citing a summary page instead of the study it reports.
  • Leaving out access dates where the style requires them.

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Frequently Asked Questions

How do I cite a website with no author?

Use the organization responsible as the author. If there is none, start with the page title, following your style's rules.

How do I cite a website with no date?

Use "n.d." in APA and many Harvard versions, omit the date in MLA, and add an access date where the style requires it.

Do I need an access date?

Harvard and Vancouver usually require one. MLA and Chicago recommend one when there is no date; APA uses a retrieval date only for content designed to change.

Should I include "https://" in the URL?

APA and Chicago include the full URL. MLA usually omits "http://" and "https://".

Is Wikipedia acceptable in academic work?

Usually not as a cited source at graduate level. Use it to find original sources, then cite those.

How do I cite a PDF report from a website?

Cite it as a report, with the organization as author, the report title in italics and the URL.