| APA | QHPK. (2012, February 16). In Acronym Geek. Retrieved 00:55, February 16, 2012, from http://www.acronymgeek.com/QHPK |
| MLA | "QHPK." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/QHPK>. |
| MHRA | 'QHPK', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/QHPK> [accessed 16 February 2012] |
| Chicago | "QHPK", http://www.acronymgeek.com/QHPK (accessed February 16, 2012). |
| CBE/CSE | QHPK [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/QHPK. |
| Bluebook | QHPK, http://www.acronymgeek.com/QHPK (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, QHPK, http://www.acronymgeek.com/QHPK (optional description here) (as of Feb. 16, 2012, 00:55). |
| AMA | QHPK. Acronym Geek. February 16, 2012, 00:55. Available at: http://www.acronymgeek.com/QHPK. Accessed February 16, 2012, 00:55. |