The following directions from American University of Sharjah gives great information about citing a website in APA with no author and no date in the reference list and the in-text citation. The link to see the information in context can be found here.
Website with no author and no date
Proper Bibliographic Reference Format:
Bibliographic references are double-spaced and indented half an inch after the first line.
If there is no author, the article title comes first.
If there is no date, use the abbreviation n.d.
It is no longer necessary to include the date of retrieval.
United Arab Emirates architecture. (n.d.). Retrieved from http://www.uaeinteract.com/
In-Text Citations:
Citations are placed in the context of discussion using the author’s last name and date of publication.
When a work has no identified author, cite in text the first few words of the article title using double quotation marks, “headline-style" capitalization, and the year.
(“United Arab Emirates Architecture,” n.d.)
Alternatively, you can integrate the citation into the sentence by means of narrative.
There must be a total match between the reference list and the parenthetical citation, so the article title must stand in place of an author’s name in the essay.
“United Arab Emirates Architecture” (n.d.) describes building materials used in early settlements.
