| APA | HKNT. (2012, February 15). In Acronym Geek. Retrieved 20:36, February 15, 2012, from http://www.acronymgeek.com/HKNT |
| MLA | "HKNT." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/HKNT>. |
| MHRA | 'HKNT', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/HKNT> [accessed 15 February 2012] |
| Chicago | "HKNT", http://www.acronymgeek.com/HKNT (accessed February 15, 2012). |
| CBE/CSE | HKNT [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/HKNT. |
| Bluebook | HKNT, http://www.acronymgeek.com/HKNT (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, HKNT, http://www.acronymgeek.com/HKNT (optional description here) (as of Feb. 15, 2012, 20:36). |
| AMA | HKNT. Acronym Geek. February 15, 2012, 20:36. Available at: http://www.acronymgeek.com/HKNT. Accessed February 15, 2012, 20:36. |