In-text reference
Reference list
A retrieval date is not used for works that do not change. When a work is routinely updated, use "n.d." (not dated) as the date and include a retrieval date.
Treat an entry in a reference work like a chapter in an edited work.
In-text reference
Reference list
Author, A. A. (2020). Title of entry. In E. E. Editor (Ed.), Title of reference work (pp. 45-50). Publisher Name. https://xxxx