| Style | Reference Text |
|---|
| APA | CPYO. (2009, November 22). In All Acronyms. Retrieved 14:51, November 22, 2009, from http://www.all-acronyms.com/CPYO |
| MLA | "CPYO." All Acronyms. 22 Nov 2009, 14:51. All Acronyms. 22 Nov 2009 <http://www.all-acronyms.com/CPYO>. |
| MHRA | 'CPYO', All Acronyms, 22 November 2009, 14:51, <http://www.all-acronyms.com/CPYO> [accessed 22 November 2009] |
| Chicago | "CPYO," http://www.all-acronyms.com/CPYO (accessed November 22, 2009). |
| CBE/CSE | CPYO [Internet]. All Acronyms; 2009 Nov 22, 14:51 [cited 2009 Nov 22]. Available from: http://www.all-acronyms.com/CPYO. |
| Bluebook | CPYO, http://www.all-acronyms.com/CPYO (last visited November 22, 2009). |
| Bluebook: Harvard JOLT | See All Acronyms, CPYO, http://www.all-acronyms.com/CPYO (optional description here) (as of Nov. 22, 2009, 14:51). |
| AMA | CPYO. All Acronyms. November 22, 2009, 14:51. Available at: http://www.all-acronyms.com/CPYO. Accessed November 22, 2009. |