| APA | KHHA. (2012, February 17). In Acronym Geek. Retrieved 01:24, February 17, 2012, from http://www.acronymgeek.com/KHHA |
| MLA | "KHHA." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/KHHA>. |
| MHRA | 'KHHA', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/KHHA> [accessed 17 February 2012] |
| Chicago | "KHHA", http://www.acronymgeek.com/KHHA (accessed February 17, 2012). |
| CBE/CSE | KHHA [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/KHHA. |
| Bluebook | KHHA, http://www.acronymgeek.com/KHHA (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, KHHA, http://www.acronymgeek.com/KHHA (optional description here) (as of Feb. 17, 2012, 01:24). |
| AMA | KHHA. Acronym Geek. February 17, 2012, 01:24. Available at: http://www.acronymgeek.com/KHHA. Accessed February 17, 2012, 01:24. |