@misc{ enwiki:964414473,
author = "{Wikipedia contributors}",
title = "Acharapakkam --- {Wikipedia}{,} The Free Encyclopedia",
year = "2020",
url = "https://en.wikipedia.org/w/index.php?title=Acharapakkam&oldid=964414473",
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:964414473,
author = "{Wikipedia contributors}",
title = "Acharapakkam --- {Wikipedia}{,} The Free Encyclopedia",
year = "2020",
howpublished = "\url{https://en.wikipedia.org/w/index.php?title=Acharapakkam&oldid=964414473}",
note = "[Online; accessed 13-July-2024]"
}