| APA | FJO. (2012, February 11). In Acronym Geek. Retrieved 22:33, February 11, 2012, from http://www.acronymgeek.com/FJO |
| MLA | "FJO." Acronym Geek. (2012). Acronym Geek. 11 Feb 2012 <http://www.acronymgeek.com/FJO>. |
| MHRA | 'FJO', Acronym Geek, 11 February 2012, <http://www.acronymgeek.com/FJO> [accessed 11 February 2012] |
| Chicago | "FJO", http://www.acronymgeek.com/FJO (accessed February 11, 2012). |
| CBE/CSE | FJO [Internet]. Acronym Geek; 2012 Feb 11 [cited 2012 Feb 11]. Available from: http://www.acronymgeek.com/FJO. |
| Bluebook | FJO, http://www.acronymgeek.com/FJO (last visited February 11, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, FJO, http://www.acronymgeek.com/FJO (optional description here) (as of Feb. 11, 2012, 22:33). |
| AMA | FJO. Acronym Geek. February 11, 2012, 22:33. Available at: http://www.acronymgeek.com/FJO. Accessed February 11, 2012, 22:33. |