@misc{ enwiki:1222321841, author = "{Wikipedia contributors}", title = "Ajahn Mun --- {Wikipedia}{,} The Free Encyclopedia", year = "2024", url = "https://en.wikipedia.org/w/index.php?title=Ajahn_Mun&oldid=1222321841", note = "[Online; accessed 13-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:1222321841, author = "{Wikipedia contributors}", title = "Ajahn Mun --- {Wikipedia}{,} The Free Encyclopedia", year = "2024", howpublished = "\url{https://en.wikipedia.org/w/index.php?title=Ajahn_Mun&oldid=1222321841}", note = "[Online; accessed 13-July-2024]" }