| APA | OFC. (2012, February 14). In Acronym Geek. Retrieved 01:11, February 14, 2012, from http://www.acronymgeek.com/OFC |
| MLA | "OFC." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/OFC>. |
| MHRA | 'OFC', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/OFC> [accessed 14 February 2012] |
| Chicago | "OFC", http://www.acronymgeek.com/OFC (accessed February 14, 2012). |
| CBE/CSE | OFC [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/OFC. |
| Bluebook | OFC, http://www.acronymgeek.com/OFC (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, OFC, http://www.acronymgeek.com/OFC (optional description here) (as of Feb. 14, 2012, 01:11). |
| AMA | OFC. Acronym Geek. February 14, 2012, 01:11. Available at: http://www.acronymgeek.com/OFC. Accessed February 14, 2012, 01:11. |