@misc{ enwiki:1209319583, author = "{Wikipedia contributors}", title = "Minister for Treaty of Waitangi Negotiations --- {Wikipedia}{,} The Free Encyclopedia", year = "2024", url = "https://en.wikipedia.org/w/index.php?title=Minister_for_Treaty_of_Waitangi_Negotiations&oldid=1209319583", note = "[Online; accessed 20-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:1209319583, author = "{Wikipedia contributors}", title = "Minister for Treaty of Waitangi Negotiations --- {Wikipedia}{,} The Free Encyclopedia", year = "2024", howpublished = "\url{https://en.wikipedia.org/w/index.php?title=Minister_for_Treaty_of_Waitangi_Negotiations&oldid=1209319583}", note = "[Online; accessed 20-June-2024]" }