| APA | HKPA. (2012, February 15). In Acronym Geek. Retrieved 16:13, February 15, 2012, from http://www.acronymgeek.com/HKPA |
| MLA | "HKPA." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/HKPA>. |
| MHRA | 'HKPA', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/HKPA> [accessed 15 February 2012] |
| Chicago | "HKPA", http://www.acronymgeek.com/HKPA (accessed February 15, 2012). |
| CBE/CSE | HKPA [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/HKPA. |
| Bluebook | HKPA, http://www.acronymgeek.com/HKPA (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, HKPA, http://www.acronymgeek.com/HKPA (optional description here) (as of Feb. 15, 2012, 16:13). |
| AMA | HKPA. Acronym Geek. February 15, 2012, 16:13. Available at: http://www.acronymgeek.com/HKPA. Accessed February 15, 2012, 16:13. |