| APA | OCOF. (2012, February 16). In Acronym Geek. Retrieved 06:20, February 16, 2012, from http://www.acronymgeek.com/OCOF |
| MLA | "OCOF." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/OCOF>. |
| MHRA | 'OCOF', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/OCOF> [accessed 16 February 2012] |
| Chicago | "OCOF", http://www.acronymgeek.com/OCOF (accessed February 16, 2012). |
| CBE/CSE | OCOF [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/OCOF. |
| Bluebook | OCOF, http://www.acronymgeek.com/OCOF (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, OCOF, http://www.acronymgeek.com/OCOF (optional description here) (as of Feb. 16, 2012, 06:20). |
| AMA | OCOF. Acronym Geek. February 16, 2012, 06:20. Available at: http://www.acronymgeek.com/OCOF. Accessed February 16, 2012, 06:20. |