| APA | CZPN. (2012, February 14). In Acronym Geek. Retrieved 15:12, February 14, 2012, from http://www.acronymgeek.com/CZPN |
| MLA | "CZPN." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/CZPN>. |
| MHRA | 'CZPN', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/CZPN> [accessed 14 February 2012] |
| Chicago | "CZPN", http://www.acronymgeek.com/CZPN (accessed February 14, 2012). |
| CBE/CSE | CZPN [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/CZPN. |
| Bluebook | CZPN, http://www.acronymgeek.com/CZPN (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, CZPN, http://www.acronymgeek.com/CZPN (optional description here) (as of Feb. 14, 2012, 15:12). |
| AMA | CZPN. Acronym Geek. February 14, 2012, 15:12. Available at: http://www.acronymgeek.com/CZPN. Accessed February 14, 2012, 15:12. |