| APA | CPYA. (2012, February 14). In Acronym Geek. Retrieved 17:53, February 14, 2012, from http://www.acronymgeek.com/CPYA |
| MLA | "CPYA." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/CPYA>. |
| MHRA | 'CPYA', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/CPYA> [accessed 14 February 2012] |
| Chicago | "CPYA", http://www.acronymgeek.com/CPYA (accessed February 14, 2012). |
| CBE/CSE | CPYA [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/CPYA. |
| Bluebook | CPYA, http://www.acronymgeek.com/CPYA (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, CPYA, http://www.acronymgeek.com/CPYA (optional description here) (as of Feb. 14, 2012, 17:53). |
| AMA | CPYA. Acronym Geek. February 14, 2012, 17:53. Available at: http://www.acronymgeek.com/CPYA. Accessed February 14, 2012, 17:53. |