| APA | HKC. (2012, February 14). In Acronym Geek. Retrieved 10:08, February 14, 2012, from http://www.acronymgeek.com/HKC |
| MLA | "HKC." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/HKC>. |
| MHRA | 'HKC', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/HKC> [accessed 14 February 2012] |
| Chicago | "HKC", http://www.acronymgeek.com/HKC (accessed February 14, 2012). |
| CBE/CSE | HKC [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/HKC. |
| Bluebook | HKC, http://www.acronymgeek.com/HKC (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, HKC, http://www.acronymgeek.com/HKC (optional description here) (as of Feb. 14, 2012, 10:08). |
| AMA | HKC. Acronym Geek. February 14, 2012, 10:08. Available at: http://www.acronymgeek.com/HKC. Accessed February 14, 2012, 10:08. |