| APA | KHZ. (2012, February 11). In Acronym Geek. Retrieved 22:52, February 11, 2012, from http://www.acronymgeek.com/KHZ |
| MLA | "KHZ." Acronym Geek. (2012). Acronym Geek. 11 Feb 2012 <http://www.acronymgeek.com/KHZ>. |
| MHRA | 'KHZ', Acronym Geek, 11 February 2012, <http://www.acronymgeek.com/KHZ> [accessed 11 February 2012] |
| Chicago | "KHZ", http://www.acronymgeek.com/KHZ (accessed February 11, 2012). |
| CBE/CSE | KHZ [Internet]. Acronym Geek; 2012 Feb 11 [cited 2012 Feb 11]. Available from: http://www.acronymgeek.com/KHZ. |
| Bluebook | KHZ, http://www.acronymgeek.com/KHZ (last visited February 11, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, KHZ, http://www.acronymgeek.com/KHZ (optional description here) (as of Feb. 11, 2012, 22:52). |
| AMA | KHZ. Acronym Geek. February 11, 2012, 22:52. Available at: http://www.acronymgeek.com/KHZ. Accessed February 11, 2012, 22:52. |