| APA | GPQ. (2012, February 13). In Acronym Geek. Retrieved 21:41, February 13, 2012, from http://www.acronymgeek.com/GPQ |
| MLA | "GPQ." Acronym Geek. (2012). Acronym Geek. 13 Feb 2012 <http://www.acronymgeek.com/GPQ>. |
| MHRA | 'GPQ', Acronym Geek, 13 February 2012, <http://www.acronymgeek.com/GPQ> [accessed 13 February 2012] |
| Chicago | "GPQ", http://www.acronymgeek.com/GPQ (accessed February 13, 2012). |
| CBE/CSE | GPQ [Internet]. Acronym Geek; 2012 Feb 13 [cited 2012 Feb 13]. Available from: http://www.acronymgeek.com/GPQ. |
| Bluebook | GPQ, http://www.acronymgeek.com/GPQ (last visited February 13, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, GPQ, http://www.acronymgeek.com/GPQ (optional description here) (as of Feb. 13, 2012, 21:41). |
| AMA | GPQ. Acronym Geek. February 13, 2012, 21:41. Available at: http://www.acronymgeek.com/GPQ. Accessed February 13, 2012, 21:41. |