@misc{ enwiki:1223731830, author = "{Wikipedia contributors}", title = "David Milne-Home --- {Wikipedia}{,} The Free Encyclopedia", year = "2024", url = "https://en.wikipedia.org/w/index.php?title=David_Milne-Home&oldid=1223731830", note = "[Online; accessed 3-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:1223731830, author = "{Wikipedia contributors}", title = "David Milne-Home --- {Wikipedia}{,} The Free Encyclopedia", year = "2024", howpublished = "\url{https://en.wikipedia.org/w/index.php?title=David_Milne-Home&oldid=1223731830}", note = "[Online; accessed 3-July-2024]" }