| APA | CPOY. (2012, February 17). In Acronym Geek. Retrieved 07:56, February 17, 2012, from http://www.acronymgeek.com/CPOY |
| MLA | "CPOY." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/CPOY>. |
| MHRA | 'CPOY', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/CPOY> [accessed 17 February 2012] |
| Chicago | "CPOY", http://www.acronymgeek.com/CPOY (accessed February 17, 2012). |
| CBE/CSE | CPOY [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/CPOY. |
| Bluebook | CPOY, http://www.acronymgeek.com/CPOY (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, CPOY, http://www.acronymgeek.com/CPOY (optional description here) (as of Feb. 17, 2012, 07:56). |
| AMA | CPOY. Acronym Geek. February 17, 2012, 07:56. Available at: http://www.acronymgeek.com/CPOY. Accessed February 17, 2012, 07:56. |