@misc{ enwiki:1225478115, author = "{Wikipedia contributors}", title = "Matías de Gálvez y Gallardo --- {Wikipedia}{,} The Free Encyclopedia", year = "2024", url = "https://en.wikipedia.org/w/index.php?title=Mat%C3%ADas_de_G%C3%A1lvez_y_Gallardo&oldid=1225478115", note = "[Online; accessed 26-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:1225478115, author = "{Wikipedia contributors}", title = "Matías de Gálvez y Gallardo --- {Wikipedia}{,} The Free Encyclopedia", year = "2024", howpublished = "\url{https://en.wikipedia.org/w/index.php?title=Mat%C3%ADas_de_G%C3%A1lvez_y_Gallardo&oldid=1225478115}", note = "[Online; accessed 26-July-2024]" }