| APA | PZPT. (2012, February 15). In Acronym Geek. Retrieved 02:38, February 15, 2012, from http://www.acronymgeek.com/PZPT |
| MLA | "PZPT." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/PZPT>. |
| MHRA | 'PZPT', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/PZPT> [accessed 15 February 2012] |
| Chicago | "PZPT", http://www.acronymgeek.com/PZPT (accessed February 15, 2012). |
| CBE/CSE | PZPT [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/PZPT. |
| Bluebook | PZPT, http://www.acronymgeek.com/PZPT (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, PZPT, http://www.acronymgeek.com/PZPT (optional description here) (as of Feb. 15, 2012, 02:38). |
| AMA | PZPT. Acronym Geek. February 15, 2012, 02:38. Available at: http://www.acronymgeek.com/PZPT. Accessed February 15, 2012, 02:38. |