| APA | CPYB. (2012, February 12). In Acronym Geek. Retrieved 10:41, February 12, 2012, from http://www.acronymgeek.com/CPYB |
| MLA | "CPYB." Acronym Geek. (2012). Acronym Geek. 12 Feb 2012 <http://www.acronymgeek.com/CPYB>. |
| MHRA | 'CPYB', Acronym Geek, 12 February 2012, <http://www.acronymgeek.com/CPYB> [accessed 12 February 2012] |
| Chicago | "CPYB", http://www.acronymgeek.com/CPYB (accessed February 12, 2012). |
| CBE/CSE | CPYB [Internet]. Acronym Geek; 2012 Feb 12 [cited 2012 Feb 12]. Available from: http://www.acronymgeek.com/CPYB. |
| Bluebook | CPYB, http://www.acronymgeek.com/CPYB (last visited February 12, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, CPYB, http://www.acronymgeek.com/CPYB (optional description here) (as of Feb. 12, 2012, 10:41). |
| AMA | CPYB. Acronym Geek. February 12, 2012, 10:41. Available at: http://www.acronymgeek.com/CPYB. Accessed February 12, 2012, 10:41. |