| APA | GPPT. (2012, February 15). In Acronym Geek. Retrieved 23:36, February 15, 2012, from http://www.acronymgeek.com/GPPT |
| MLA | "GPPT." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/GPPT>. |
| MHRA | 'GPPT', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/GPPT> [accessed 15 February 2012] |
| Chicago | "GPPT", http://www.acronymgeek.com/GPPT (accessed February 15, 2012). |
| CBE/CSE | GPPT [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/GPPT. |
| Bluebook | GPPT, http://www.acronymgeek.com/GPPT (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, GPPT, http://www.acronymgeek.com/GPPT (optional description here) (as of Feb. 15, 2012, 23:36). |
| AMA | GPPT. Acronym Geek. February 15, 2012, 23:36. Available at: http://www.acronymgeek.com/GPPT. Accessed February 15, 2012, 23:36. |