@misc{ enwiki:1123845423, author = "{Wikipedia contributors}", title = "Albany and Susquehanna Railroad --- {Wikipedia}{,} The Free Encyclopedia", year = "2022", url = "https://en.wikipedia.org/w/index.php?title=Albany_and_Susquehanna_Railroad&oldid=1123845423", note = "[Online; accessed 5-July-2024]" }
url
(\usepackage{url}
somewhere in the preamble), which tends to give much more nicely formatted web addresses, the following may be preferred:
@misc{ enwiki:1123845423, author = "{Wikipedia contributors}", title = "Albany and Susquehanna Railroad --- {Wikipedia}{,} The Free Encyclopedia", year = "2022", howpublished = "\url{https://en.wikipedia.org/w/index.php?title=Albany_and_Susquehanna_Railroad&oldid=1123845423}", note = "[Online; accessed 5-July-2024]" }