| APA | OFBI. (2012, February 16). In Acronym Geek. Retrieved 21:10, February 16, 2012, from http://www.acronymgeek.com/OFBI |
| MLA | "OFBI." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/OFBI>. |
| MHRA | 'OFBI', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/OFBI> [accessed 16 February 2012] |
| Chicago | "OFBI", http://www.acronymgeek.com/OFBI (accessed February 16, 2012). |
| CBE/CSE | OFBI [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/OFBI. |
| Bluebook | OFBI, http://www.acronymgeek.com/OFBI (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, OFBI, http://www.acronymgeek.com/OFBI (optional description here) (as of Feb. 16, 2012, 21:10). |
| AMA | OFBI. Acronym Geek. February 16, 2012, 21:10. Available at: http://www.acronymgeek.com/OFBI. Accessed February 16, 2012, 21:10. |