| APA | KHHD. (2012, February 16). In Acronym Geek. Retrieved 15:57, February 16, 2012, from http://www.acronymgeek.com/KHHD |
| MLA | "KHHD." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/KHHD>. |
| MHRA | 'KHHD', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/KHHD> [accessed 16 February 2012] |
| Chicago | "KHHD", http://www.acronymgeek.com/KHHD (accessed February 16, 2012). |
| CBE/CSE | KHHD [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/KHHD. |
| Bluebook | KHHD, http://www.acronymgeek.com/KHHD (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, KHHD, http://www.acronymgeek.com/KHHD (optional description here) (as of Feb. 16, 2012, 15:57). |
| AMA | KHHD. Acronym Geek. February 16, 2012, 15:57. Available at: http://www.acronymgeek.com/KHHD. Accessed February 16, 2012, 15:57. |