| APA | C2P. (2012, February 13). In Acronym Geek. Retrieved 20:54, February 13, 2012, from http://www.acronymgeek.com/C2P |
| MLA | "C2P." Acronym Geek. (2012). Acronym Geek. 13 Feb 2012 <http://www.acronymgeek.com/C2P>. |
| MHRA | 'C2P', Acronym Geek, 13 February 2012, <http://www.acronymgeek.com/C2P> [accessed 13 February 2012] |
| Chicago | "C2P", http://www.acronymgeek.com/C2P (accessed February 13, 2012). |
| CBE/CSE | C2P [Internet]. Acronym Geek; 2012 Feb 13 [cited 2012 Feb 13]. Available from: http://www.acronymgeek.com/C2P. |
| Bluebook | C2P, http://www.acronymgeek.com/C2P (last visited February 13, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, C2P, http://www.acronymgeek.com/C2P (optional description here) (as of Feb. 13, 2012, 20:54). |
| AMA | C2P. Acronym Geek. February 13, 2012, 20:54. Available at: http://www.acronymgeek.com/C2P. Accessed February 13, 2012, 20:54. |