| APA | QPA. (2012, February 13). In Acronym Geek. Retrieved 23:12, February 13, 2012, from http://www.acronymgeek.com/QPA |
| MLA | "QPA." Acronym Geek. (2012). Acronym Geek. 13 Feb 2012 <http://www.acronymgeek.com/QPA>. |
| MHRA | 'QPA', Acronym Geek, 13 February 2012, <http://www.acronymgeek.com/QPA> [accessed 13 February 2012] |
| Chicago | "QPA", http://www.acronymgeek.com/QPA (accessed February 13, 2012). |
| CBE/CSE | QPA [Internet]. Acronym Geek; 2012 Feb 13 [cited 2012 Feb 13]. Available from: http://www.acronymgeek.com/QPA. |
| Bluebook | QPA, http://www.acronymgeek.com/QPA (last visited February 13, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, QPA, http://www.acronymgeek.com/QPA (optional description here) (as of Feb. 13, 2012, 23:12). |
| AMA | QPA. Acronym Geek. February 13, 2012, 23:12. Available at: http://www.acronymgeek.com/QPA. Accessed February 13, 2012, 23:12. |