| APA | PZM. (2012, February 14). In Acronym Geek. Retrieved 19:20, February 14, 2012, from http://www.acronymgeek.com/PZM |
| MLA | "PZM." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/PZM>. |
| MHRA | 'PZM', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/PZM> [accessed 14 February 2012] |
| Chicago | "PZM", http://www.acronymgeek.com/PZM (accessed February 14, 2012). |
| CBE/CSE | PZM [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/PZM. |
| Bluebook | PZM, http://www.acronymgeek.com/PZM (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, PZM, http://www.acronymgeek.com/PZM (optional description here) (as of Feb. 14, 2012, 19:20). |
| AMA | PZM. Acronym Geek. February 14, 2012, 19:20. Available at: http://www.acronymgeek.com/PZM. Accessed February 14, 2012, 19:20. |