Suggestions for references and in-text citations
You can use a website to produce references but please check that the results make sense. You do not have to worry about every technicality of the APA style. (There are many variations for different kinds of references.) Make a choice that favors clarity and brevity. Page numbers are important for long references, especially books.
1. Books:
Rose, M. H., Seely, B. E., & Barrett, P. F. (2006). The Best Transportation System in the World. University of Philadelphia Press.
For in-text citation, the first author is enough, (Rose, p. 132). If there is more than one reference by this author, use (Rose, 2006, p. 132).
2. Articles:
Schneider, P.D. (1983, March). Whatever Happened to the Rock Island? Trains, 43, 31-36.
For in-text citation, using (Schneider) without page numbers is OK. If there is more than one reference by this author, use (Schneider, 1983) or (Schneider, 1983, March).
3. Webpages listing an author:
Wilner, F. N. (2021, July 12). High Time for Sunshine at STB. Railway Age.
https://www.railwayage.com/news/high-time-for-sunshine-at-stb/
For the in-text citation, use (Wilner). If there is more than one reference by this author, use
(Wilner, 2021) or (Wilner, 2021, July 12).
4. Webpages written by an organization with no author shown:
Association of American Railroads. (2021, April). A Short History of U.S. Freight Railroads.
https://www.aar.org/wp-content/uploads/2020/08/AAR-Railroad-Short-History-Fact-Sheet.pdf
For in-text citation, use (AAR). If there is more than one reference by AAR, use (AAR, 2021) or (AAR, 2021, April).