@misc{ enwiki:1220778881, author = "{Wikipedia contributors}", title = "Scouting and Guiding in the United Kingdom --- {Wikipedia}{,} The Free Encyclopedia", year = "2024", url = "https://en.wikipedia.org/w/index.php?title=Scouting_and_Guiding_in_the_United_Kingdom&oldid=1220778881", note = "[Online; accessed 22-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:1220778881, author = "{Wikipedia contributors}", title = "Scouting and Guiding in the United Kingdom --- {Wikipedia}{,} The Free Encyclopedia", year = "2024", howpublished = "\url{https://en.wikipedia.org/w/index.php?title=Scouting_and_Guiding_in_the_United_Kingdom&oldid=1220778881}", note = "[Online; accessed 22-June-2024]" }