| APA | CPYP. (2012, February 10). In Acronym Geek. Retrieved 08:02, February 10, 2012, from http://www.acronymgeek.com/CPYP |
| MLA | "CPYP." Acronym Geek. (2012). Acronym Geek. 10 Feb 2012 <http://www.acronymgeek.com/CPYP>. |
| MHRA | 'CPYP', Acronym Geek, 10 February 2012, <http://www.acronymgeek.com/CPYP> [accessed 10 February 2012] |
| Chicago | "CPYP", http://www.acronymgeek.com/CPYP (accessed February 10, 2012). |
| CBE/CSE | CPYP [Internet]. Acronym Geek; 2012 Feb 10 [cited 2012 Feb 10]. Available from: http://www.acronymgeek.com/CPYP. |
| Bluebook | CPYP, http://www.acronymgeek.com/CPYP (last visited February 10, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, CPYP, http://www.acronymgeek.com/CPYP (optional description here) (as of Feb. 10, 2012, 08:02). |
| AMA | CPYP. Acronym Geek. February 10, 2012, 08:02. Available at: http://www.acronymgeek.com/CPYP. Accessed February 10, 2012, 08:02. |