@misc{wikibooks,
   author = "Wikibooks",
   title = "LaTeX/Bibliography Management --- Wikibooks{,} The Free Textbook Project",
   year = "2019",
   howpublished = "\url{https://en.wikibooks.org/w/index.php?title=LaTeX/Bibliography_Management&oldid=3584255}",
   note = "[Online; accessed 20-October-2019]"
 }