Citation Guide

How to Cite a Website

Website citations in APA 7th, MLA 9th, Harvard and Chicago, with fixes for missing authors, missing dates and pages that change.

Updated October 2026 · 4 min read

To cite a website, you give the author, the date, the page title, the site name and the URL, arranged in the order your citation style requires. The in-text citation usually shows the author and year, or just the author in MLA.

Web pages are among the most cited and most mis-formatted sources. This guide shows the standard format in four styles and then handles the tricky cases.

What Every Website Citation Needs

ElementWhere to find it
AuthorA byline, or the organization responsible for the page
DatePublication or last updated date, often near the title or at the foot
TitleThe heading of the specific page, not the whole site
Site nameThe name of the website, often in the logo
URLThe full address of the page

The Standard Format in Four Styles

All four examples cite the same illustrative page: an article by Sam Grant called "How sleep affects memory", published on 4 May 2023 on a site called Study Health Hub.

APA 7th

Grant, S. (2023, May 4). How sleep affects memory. Study Health Hub. https://www.example.org/sleep-memory

In text: (Grant, 2023) or Grant (2023)

MLA 9th

Grant, Sam. "How Sleep Affects Memory." Study Health Hub, 4 May 2023, www.example.org/sleep-memory.

In text: (Grant)

Harvard

Grant, S. (2023) How sleep affects memory. Available at: https://www.example.org/sleep-memory (Accessed: 10 April 2024).

In text: (Grant, 2023)

Chicago Notes and Bibliography

Note: 1. Sam Grant, "How Sleep Affects Memory," Study Health Hub, May 4, 2023, https://www.example.org/sleep-memory.

Bibliography: Grant, Sam. "How Sleep Affects Memory." Study Health Hub, May 4, 2023. https://www.example.org/sleep-memory.

Harvard has many local versions. The example follows a widely used UK format; check your university's guide for punctuation and the access date.

Key Differences at a Glance

FeatureAPA 7thMLA 9thHarvardChicago
Page titleItalic, sentence caseIn quotation marks, title caseItalic, sentence caseIn quotation marks, title case
Site namePlain textItalicOften omittedPlain text
URLFull, with https://Usually without https://After "Available at:"Full
Access dateOnly for pages designed to changeOptional; useful when undatedUsually requiredOnly when there is no date

No Author, or an Organization as Author

Many pages have no named person. If an organization is responsible, it becomes the author.

APA 7th, organization as author and site. National Sleep Council. (2023, March 31). Sleep and young adults. https://www.example.org/sleep

APA 7th, no author at all. Sleep and young adults. (2023, March 31). Study Health Hub. https://www.example.org/sleep

In text: ("Sleep and Young Adults," 2023)

In APA, when the author and site name are the same, leave out the site name. In MLA, when an organization is both author and publisher, start the entry with the page title and list the organization as publisher.

No Date

  • APA 7th: use "n.d." in place of the date: Grant, S. (n.d.).
  • MLA 9th: leave out the date and add an access date at the end: Accessed 10 Apr. 2024.
  • Harvard: usually "(no date)" in place of the year, with the access date.
  • Chicago: add an access date before the URL.

A copyright year in the footer is not always the publication date of the page. Use it only if no more specific date appears.

News Sites, Changing Pages and Missing Pages

  • Online newspapers in APA 7th: the newspaper name is italic and the article title is not.
  • Pages designed to change, such as live dashboards: APA adds a retrieval date, as in "Retrieved April 10, 2024, from".
  • Wikipedia: many tutors discourage citing it. If allowed, cite the archived version of the page.
  • Pages that have disappeared: look for an archived copy and cite that, or replace the source.

Check the Website Before You Cite It

A perfectly formatted citation cannot rescue a weak source. Before citing a web page, take a minute to check it.

  • Who is responsible? Government bodies, universities, professional organizations and established publishers are usually safest.
  • Is it current? Look for a publication or review date.
  • Is it evidenced? Good pages cite their sources or data.
  • Why does it exist? Be cautious with pages selling a product or pushing a cause.

If a web page reports a study, find and cite the study itself where you can. Tutors generally prefer the original research to a summary of it.

Common Mistakes

MistakeFix
Citing the home page instead of the specific pageUse the exact page URL and title
Missing an organization as authorUse the organization when no person is named
"Retrieved from" before every APA URLLeave it out unless the page is designed to change
Using a URL in the in-text citationUse the author and year, or title if no author
Citing unreliable websitesPrefer official, academic or reputable sources

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Frequently Asked Questions

How do I cite a website in APA 7th?

Author. (Year, Month Day). Title of page. Site Name. URL. In text, use (Author, Year).

How do I cite a website in MLA 9th?

Author. "Title of Page." Website Name, Day Month Year, URL. In text, use (Author).

What if a website has no author?

Use the organization responsible as the author. If there is none, begin with the page title.

What if a website has no date?

Use "n.d." in APA, "(no date)" in many Harvard guides, and an access date in MLA and Chicago.

Do I need an access date?

It depends on the style. Harvard usually requires one; MLA and Chicago use one mainly for undated pages; APA only for pages designed to change.

Should I include https:// in the URL?

Yes in APA, Harvard and Chicago. MLA usually leaves it out.

Can I cite Wikipedia?

Check with your tutor. Many prefer you to cite the sources Wikipedia relies on instead.