| APA | FBO. (2012, February 13). In Acronym Geek. Retrieved 21:00, February 13, 2012, from http://www.acronymgeek.com/FBO |
| MLA | "FBO." Acronym Geek. (2012). Acronym Geek. 13 Feb 2012 <http://www.acronymgeek.com/FBO>. |
| MHRA | 'FBO', Acronym Geek, 13 February 2012, <http://www.acronymgeek.com/FBO> [accessed 13 February 2012] |
| Chicago | "FBO", http://www.acronymgeek.com/FBO (accessed February 13, 2012). |
| CBE/CSE | FBO [Internet]. Acronym Geek; 2012 Feb 13 [cited 2012 Feb 13]. Available from: http://www.acronymgeek.com/FBO. |
| Bluebook | FBO, http://www.acronymgeek.com/FBO (last visited February 13, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, FBO, http://www.acronymgeek.com/FBO (optional description here) (as of Feb. 13, 2012, 21:00). |
| AMA | FBO. Acronym Geek. February 13, 2012, 21:00. Available at: http://www.acronymgeek.com/FBO. Accessed February 13, 2012, 21:00. |