| APA | EFAN. (2012, February 15). In Acronym Geek. Retrieved 15:24, February 15, 2012, from http://www.acronymgeek.com/EFAN |
| MLA | "EFAN." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/EFAN>. |
| MHRA | 'EFAN', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/EFAN> [accessed 15 February 2012] |
| Chicago | "EFAN", http://www.acronymgeek.com/EFAN (accessed February 15, 2012). |
| CBE/CSE | EFAN [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/EFAN. |
| Bluebook | EFAN, http://www.acronymgeek.com/EFAN (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, EFAN, http://www.acronymgeek.com/EFAN (optional description here) (as of Feb. 15, 2012, 15:24). |
| AMA | EFAN. Acronym Geek. February 15, 2012, 15:24. Available at: http://www.acronymgeek.com/EFAN. Accessed February 15, 2012, 15:24. |