| APA | CPNF. (2012, February 12). In Acronym Geek. Retrieved 12:44, February 12, 2012, from http://www.acronymgeek.com/CPNF |
| MLA | "CPNF." Acronym Geek. (2012). Acronym Geek. 12 Feb 2012 <http://www.acronymgeek.com/CPNF>. |
| MHRA | 'CPNF', Acronym Geek, 12 February 2012, <http://www.acronymgeek.com/CPNF> [accessed 12 February 2012] |
| Chicago | "CPNF", http://www.acronymgeek.com/CPNF (accessed February 12, 2012). |
| CBE/CSE | CPNF [Internet]. Acronym Geek; 2012 Feb 12 [cited 2012 Feb 12]. Available from: http://www.acronymgeek.com/CPNF. |
| Bluebook | CPNF, http://www.acronymgeek.com/CPNF (last visited February 12, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, CPNF, http://www.acronymgeek.com/CPNF (optional description here) (as of Feb. 12, 2012, 12:44). |
| AMA | CPNF. Acronym Geek. February 12, 2012, 12:44. Available at: http://www.acronymgeek.com/CPNF. Accessed February 12, 2012, 12:44. |