@misc{ enwiki:1189182339, author = "{Wikipedia contributors}", title = "Old Government House, Brisbane --- {Wikipedia}{,} The Free Encyclopedia", year = "2023", url = "https://en.wikipedia.org/w/index.php?title=Old_Government_House,_Brisbane&oldid=1189182339", note = "[Online; accessed 6-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:1189182339, author = "{Wikipedia contributors}", title = "Old Government House, Brisbane --- {Wikipedia}{,} The Free Encyclopedia", year = "2023", howpublished = "\url{https://en.wikipedia.org/w/index.php?title=Old_Government_House,_Brisbane&oldid=1189182339}", note = "[Online; accessed 6-July-2024]" }