| APA | WHK. (2012, February 14). In Acronym Geek. Retrieved 04:15, February 14, 2012, from http://www.acronymgeek.com/WHK |
| MLA | "WHK." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/WHK>. |
| MHRA | 'WHK', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/WHK> [accessed 14 February 2012] |
| Chicago | "WHK", http://www.acronymgeek.com/WHK (accessed February 14, 2012). |
| CBE/CSE | WHK [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/WHK. |
| Bluebook | WHK, http://www.acronymgeek.com/WHK (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, WHK, http://www.acronymgeek.com/WHK (optional description here) (as of Feb. 14, 2012, 04:15). |
| AMA | WHK. Acronym Geek. February 14, 2012, 04:15. Available at: http://www.acronymgeek.com/WHK. Accessed February 14, 2012, 04:15. |