| APA | HKOM. (2012, February 14). In Acronym Geek. Retrieved 23:15, February 14, 2012, from http://www.acronymgeek.com/HKOM |
| MLA | "HKOM." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/HKOM>. |
| MHRA | 'HKOM', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/HKOM> [accessed 14 February 2012] |
| Chicago | "HKOM", http://www.acronymgeek.com/HKOM (accessed February 14, 2012). |
| CBE/CSE | HKOM [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/HKOM. |
| Bluebook | HKOM, http://www.acronymgeek.com/HKOM (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, HKOM, http://www.acronymgeek.com/HKOM (optional description here) (as of Feb. 14, 2012, 23:15). |
| AMA | HKOM. Acronym Geek. February 14, 2012, 23:15. Available at: http://www.acronymgeek.com/HKOM. Accessed February 14, 2012, 23:15. |