@misc{ enwiki:1000224609, author = "{Wikipedia contributors}", title = "Kempy Kay --- {Wikipedia}{,} The Free Encyclopedia", year = "2021", url = "https://en.wikipedia.org/w/index.php?title=Kempy_Kay&oldid=1000224609", 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:1000224609, author = "{Wikipedia contributors}", title = "Kempy Kay --- {Wikipedia}{,} The Free Encyclopedia", year = "2021", howpublished = "\url{https://en.wikipedia.org/w/index.php?title=Kempy_Kay&oldid=1000224609}", note = "[Online; accessed 5-July-2024]" }