| APA | EFJO. (2012, February 17). In Acronym Geek. Retrieved 08:04, February 17, 2012, from http://www.acronymgeek.com/EFJO |
| MLA | "EFJO." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/EFJO>. |
| MHRA | 'EFJO', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/EFJO> [accessed 17 February 2012] |
| Chicago | "EFJO", http://www.acronymgeek.com/EFJO (accessed February 17, 2012). |
| CBE/CSE | EFJO [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/EFJO. |
| Bluebook | EFJO, http://www.acronymgeek.com/EFJO (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, EFJO, http://www.acronymgeek.com/EFJO (optional description here) (as of Feb. 17, 2012, 08:04). |
| AMA | EFJO. Acronym Geek. February 17, 2012, 08:04. Available at: http://www.acronymgeek.com/EFJO. Accessed February 17, 2012, 08:04. |