| APA | CPZE. (2012, February 15). In Acronym Geek. Retrieved 16:07, February 15, 2012, from http://www.acronymgeek.com/CPZE |
| MLA | "CPZE." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/CPZE>. |
| MHRA | 'CPZE', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/CPZE> [accessed 15 February 2012] |
| Chicago | "CPZE", http://www.acronymgeek.com/CPZE (accessed February 15, 2012). |
| CBE/CSE | CPZE [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/CPZE. |
| Bluebook | CPZE, http://www.acronymgeek.com/CPZE (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, CPZE, http://www.acronymgeek.com/CPZE (optional description here) (as of Feb. 15, 2012, 16:07). |
| AMA | CPZE. Acronym Geek. February 15, 2012, 16:07. Available at: http://www.acronymgeek.com/CPZE. Accessed February 15, 2012, 16:07. |