| APA | WHEO. (2012, February 16). In Acronym Geek. Retrieved 17:44, February 16, 2012, from http://www.acronymgeek.com/WHEO |
| MLA | "WHEO." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/WHEO>. |
| MHRA | 'WHEO', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/WHEO> [accessed 16 February 2012] |
| Chicago | "WHEO", http://www.acronymgeek.com/WHEO (accessed February 16, 2012). |
| CBE/CSE | WHEO [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/WHEO. |
| Bluebook | WHEO, http://www.acronymgeek.com/WHEO (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, WHEO, http://www.acronymgeek.com/WHEO (optional description here) (as of Feb. 16, 2012, 17:44). |
| AMA | WHEO. Acronym Geek. February 16, 2012, 17:44. Available at: http://www.acronymgeek.com/WHEO. Accessed February 16, 2012, 17:44. |