| APA | YAHOO. (2012, February 12). In Acronym Geek. Retrieved 11:34, February 12, 2012, from http://www.acronymgeek.com/YAHOO |
| MLA | "YAHOO." Acronym Geek. (2012). Acronym Geek. 12 Feb 2012 <http://www.acronymgeek.com/YAHOO>. |
| MHRA | 'YAHOO', Acronym Geek, 12 February 2012, <http://www.acronymgeek.com/YAHOO> [accessed 12 February 2012] |
| Chicago | "YAHOO", http://www.acronymgeek.com/YAHOO (accessed February 12, 2012). |
| CBE/CSE | YAHOO [Internet]. Acronym Geek; 2012 Feb 12 [cited 2012 Feb 12]. Available from: http://www.acronymgeek.com/YAHOO. |
| Bluebook | YAHOO, http://www.acronymgeek.com/YAHOO (last visited February 12, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, YAHOO, http://www.acronymgeek.com/YAHOO (optional description here) (as of Feb. 12, 2012, 11:34). |
| AMA | YAHOO. Acronym Geek. February 12, 2012, 11:34. Available at: http://www.acronymgeek.com/YAHOO. Accessed February 12, 2012, 11:34. |