@misc{ enwiki:1228737389, author = "{Wikipedia contributors}", title = "Benjamin Tucker --- {Wikipedia}{,} The Free Encyclopedia", year = "2024", url = "https://en.wikipedia.org/w/index.php?title=Benjamin_Tucker&oldid=1228737389", note = "[Online; accessed 23-June-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:1228737389, author = "{Wikipedia contributors}", title = "Benjamin Tucker --- {Wikipedia}{,} The Free Encyclopedia", year = "2024", howpublished = "\url{https://en.wikipedia.org/w/index.php?title=Benjamin_Tucker&oldid=1228737389}", note = "[Online; accessed 23-June-2024]" }