| APA | CCOF. (2012, February 14). In Acronym Geek. Retrieved 23:19, February 14, 2012, from http://www.acronymgeek.com/CCOF |
| MLA | "CCOF." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/CCOF>. |
| MHRA | 'CCOF', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/CCOF> [accessed 14 February 2012] |
| Chicago | "CCOF", http://www.acronymgeek.com/CCOF (accessed February 14, 2012). |
| CBE/CSE | CCOF [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/CCOF. |
| Bluebook | CCOF, http://www.acronymgeek.com/CCOF (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, CCOF, http://www.acronymgeek.com/CCOF (optional description here) (as of Feb. 14, 2012, 23:19). |
| AMA | CCOF. Acronym Geek. February 14, 2012, 23:19. Available at: http://www.acronymgeek.com/CCOF. Accessed February 14, 2012, 23:19. |