| APA | FFEF. (2012, February 16). In Acronym Geek. Retrieved 19:10, February 16, 2012, from http://www.acronymgeek.com/FFEF |
| MLA | "FFEF." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/FFEF>. |
| MHRA | 'FFEF', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/FFEF> [accessed 16 February 2012] |
| Chicago | "FFEF", http://www.acronymgeek.com/FFEF (accessed February 16, 2012). |
| CBE/CSE | FFEF [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/FFEF. |
| Bluebook | FFEF, http://www.acronymgeek.com/FFEF (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, FFEF, http://www.acronymgeek.com/FFEF (optional description here) (as of Feb. 16, 2012, 19:10). |
| AMA | FFEF. Acronym Geek. February 16, 2012, 19:10. Available at: http://www.acronymgeek.com/FFEF. Accessed February 16, 2012, 19:10. |