| APA | WHJO. (2012, February 17). In Acronym Geek. Retrieved 03:05, February 17, 2012, from http://www.acronymgeek.com/WHJO |
| MLA | "WHJO." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/WHJO>. |
| MHRA | 'WHJO', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/WHJO> [accessed 17 February 2012] |
| Chicago | "WHJO", http://www.acronymgeek.com/WHJO (accessed February 17, 2012). |
| CBE/CSE | WHJO [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/WHJO. |
| Bluebook | WHJO, http://www.acronymgeek.com/WHJO (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, WHJO, http://www.acronymgeek.com/WHJO (optional description here) (as of Feb. 17, 2012, 03:05). |
| AMA | WHJO. Acronym Geek. February 17, 2012, 03:05. Available at: http://www.acronymgeek.com/WHJO. Accessed February 17, 2012, 03:05. |