| APA | HWWK. (2012, February 15). In Acronym Geek. Retrieved 23:08, February 15, 2012, from http://www.acronymgeek.com/HWWK |
| MLA | "HWWK." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/HWWK>. |
| MHRA | 'HWWK', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/HWWK> [accessed 15 February 2012] |
| Chicago | "HWWK", http://www.acronymgeek.com/HWWK (accessed February 15, 2012). |
| CBE/CSE | HWWK [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/HWWK. |
| Bluebook | HWWK, http://www.acronymgeek.com/HWWK (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, HWWK, http://www.acronymgeek.com/HWWK (optional description here) (as of Feb. 15, 2012, 23:08). |
| AMA | HWWK. Acronym Geek. February 15, 2012, 23:08. Available at: http://www.acronymgeek.com/HWWK. Accessed February 15, 2012, 23:08. |