In APA style, if a webpage shows no publication date or last updated date, use (n.d.) in the date position, then keep the rest of the webpage reference in the usual order with the title, website name when needed, and URL.
Use this guide for the reference list entry. If you need the matching in-text form, see APA In-Text Citation with No Date. If the same webpage also has no author, see APA Website Citation with No Author.
Need the broader APA website pattern for pages that do show a date?
See the APA Website Citation Guide.
If you want to build the entry from a URL, use the URL Citation tool.
Many webpages look undated at first glance, but the date appears in a byline, near the page title, in an updated note, or in a metadata line lower on the page.
Before using (n.d.), check for any publication, posted, revised, or last updated date that clearly belongs to the content.
A partial date still counts as a date. If the page gives only a year, or only a year and month, use the parts the page provides instead of switching to (n.d.).
In an APA webpage reference, the date element stays directly after the author. When no usable date is available, replace that date element with (n.d.).
The rest of the reference still follows the same sequence. After the date element, give the webpage title in italic sentence case, the website name when it is different from the author, and the direct URL.
Do not move the title to the first position just because the page has no date. A no-date page still begins with the author unless the page also has no author.
A missing date does not change the basic APA webpage pattern. You still use the author, date, title, website name when needed, and URL in that order.
If the author and the website name are the same, omit the repeated website name and move straight from the title to the URL.
The missing information here is only the date. Keep the rest of the entry as complete as the source allows.
APA does not automatically require a retrieval date just because a webpage has no date.
A retrieval date belongs on pages that are designed to change over time, such as living dashboards, maps, or reference pages that are updated in place and are not tied to a stable archived version.
If you do need one, place it before the URL in the form Retrieved Month Day, Year, from.
A no-date webpage reference pairs with an APA in-text citation that also uses n.d..
If the reference begins with an author or organization, the in-text citation uses that same first element. The date does not turn into your access year, and it does not disappear from the citation.
For the in-text rule in full, use APA In-Text Citation with No Date.
This page covers one reference-list scenario only. The webpage still has a usable author or organization, but it does not show a publication or update date you can cite.
If the same webpage also has no author, use APA Website Citation with No Author. If you need the matching parenthetical form, use APA In-Text Citation with No Date. For the full website pattern when a date is present, use APA Website Citation.
APA also handles this scenario differently from MLA and Chicago. APA keeps the date slot and uses (n.d.) in parentheses after the author. MLA usually omits the date element, while Chicago keeps n.d. without parentheses and normally adds an access date for an undated webpage.
Use this sequence when a webpage shows no publication or update date.
Author, A. A. (n.d.). Title of webpage. Website Name. URL Organization Name. (n.d.). Title of webpage. Website Name. URL Author, A. A. (n.d.). Title of webpage. Website Name. Retrieved Month Day, Year, from URL These examples focus on the reference list entry first. For the matching in-text form, use APA In-Text Citation with No Date.
Use (n.d.) when the page shows no publication or update date.
Patel, N. (n.d.). Creating a workable weekend study plan. Student Success Studio. https://www.studentsuccessstudio.org/weekend-study-plan
When the organization author and the website name are the same, omit the repeated site name.
American Library Association. (n.d.). Library accessibility checklist. https://www.ala.org/library-accessibility-checklist
Add a retrieval date when the page is designed to change in place.
Regional Water Observatory. (n.d.). Reservoir conditions dashboard. Water Watch. Retrieved April 2, 2026, from https://www.waterwatch.org/reservoir-conditions
A year by itself is still a usable date, so this entry is not an n.d. case.
Lane, R. (2025). Campus interview preparation guide. Career Launch. https://www.careerlaunch.edu/interview-preparation
The missing date carries over to the in-text citation as n.d..
(Patel, n.d.)
Patel (n.d.)
APA still requires a visible date element. When the page has no usable date, that element becomes (n.d.).
✕ Patel, N. Creating a workable weekend study plan. Student Success Studio. https://www.studentsuccessstudio.org/weekend-study-plan
✓ Patel, N. (n.d.). Creating a workable weekend study plan. Student Success Studio. https://www.studentsuccessstudio.org/weekend-study-plan
The day you visited the page is not the page's publication date. If the page itself gives no date, use (n.d.) and keep any retrieval date separate.
✕ Regional Water Observatory. (2026, April 2). Reservoir conditions dashboard. Water Watch. https://www.waterwatch.org/reservoir-conditions
✓ Regional Water Observatory. (n.d.). Reservoir conditions dashboard. Water Watch. Retrieved April 2, 2026, from https://www.waterwatch.org/reservoir-conditions
A retrieval date is not the default fix for every undated page. Add it only when the content is designed to change over time.
✕ Patel, N. (n.d.). Creating a workable weekend study plan. Student Success Studio. Retrieved April 2, 2026, from https://www.studentsuccessstudio.org/weekend-study-plan
✓ Patel, N. (n.d.). Creating a workable weekend study plan. Student Success Studio. https://www.studentsuccessstudio.org/weekend-study-plan
If the page provides a year or another partial date, use what the page gives. Reserve (n.d.) for pages with no usable date at all.
✕ Lane, R. (n.d.). Campus interview preparation guide. Career Launch. https://www.careerlaunch.edu/interview-preparation
✓ Lane, R. (2025). Campus interview preparation guide. Career Launch. https://www.careerlaunch.edu/interview-preparation
Need the matching author and n.d. in-text form for the same source?
We aligned this page to APA 7 guidance for webpage references, missing reference information, and the limited cases where retrieval dates belong in an online reference.
This guide stays focused on the reference list entry for an undated webpage. For the broader APA website format, use APA Website Citation. For the matching in-text rule, use APA In-Text Citation with No Date.