| Style | Reference Text |
|---|
| APA | CPYO. (2013, May 22). In All Acronyms. Retrieved 14:38, May 22, 2013, from http://www.all-acronyms.com/CPYO |
| MLA | "CPYO." All Acronyms. 22 May 2013, 14:38. All Acronyms. 22 May 2013 <http://www.all-acronyms.com/CPYO>. |
| MHRA | 'CPYO', All Acronyms, 22 May 2013, 14:38, <http://www.all-acronyms.com/CPYO> [accessed 22 May 2013] |
| Chicago | "CPYO," http://www.all-acronyms.com/CPYO (accessed May 22, 2013). |
| CBE/CSE | CPYO [Internet]. All Acronyms; 2013 May 22, 14:38 [cited 2013 May 22]. Available from: http://www.all-acronyms.com/CPYO. |
| Bluebook | CPYO, http://www.all-acronyms.com/CPYO (last visited May 22, 2013). |
| Bluebook: Harvard JOLT | See All Acronyms, CPYO, http://www.all-acronyms.com/CPYO (optional description here) (as of May. 22, 2013, 14:38). |
| AMA | CPYO. All Acronyms. May 22, 2013, 14:38. Available at: http://www.all-acronyms.com/CPYO. Accessed May 22, 2013. |