| APA | KHCN. (2012, February 15). In Acronym Geek. Retrieved 19:00, February 15, 2012, from http://www.acronymgeek.com/KHCN |
| MLA | "KHCN." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/KHCN>. |
| MHRA | 'KHCN', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/KHCN> [accessed 15 February 2012] |
| Chicago | "KHCN", http://www.acronymgeek.com/KHCN (accessed February 15, 2012). |
| CBE/CSE | KHCN [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/KHCN. |
| Bluebook | KHCN, http://www.acronymgeek.com/KHCN (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, KHCN, http://www.acronymgeek.com/KHCN (optional description here) (as of Feb. 15, 2012, 19:00). |
| AMA | KHCN. Acronym Geek. February 15, 2012, 19:00. Available at: http://www.acronymgeek.com/KHCN. Accessed February 15, 2012, 19:00. |