| APA | CPNP. (2012, February 10). In Acronym Geek. Retrieved 01:44, February 10, 2012, from http://www.acronymgeek.com/CPNP |
| MLA | "CPNP." Acronym Geek. (2012). Acronym Geek. 10 Feb 2012 <http://www.acronymgeek.com/CPNP>. |
| MHRA | 'CPNP', Acronym Geek, 10 February 2012, <http://www.acronymgeek.com/CPNP> [accessed 10 February 2012] |
| Chicago | "CPNP", http://www.acronymgeek.com/CPNP (accessed February 10, 2012). |
| CBE/CSE | CPNP [Internet]. Acronym Geek; 2012 Feb 10 [cited 2012 Feb 10]. Available from: http://www.acronymgeek.com/CPNP. |
| Bluebook | CPNP, http://www.acronymgeek.com/CPNP (last visited February 10, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, CPNP, http://www.acronymgeek.com/CPNP (optional description here) (as of Feb. 10, 2012, 01:44). |
| AMA | CPNP. Acronym Geek. February 10, 2012, 01:44. Available at: http://www.acronymgeek.com/CPNP. Accessed February 10, 2012, 01:44. |