| APA | FFE. (2012, February 14). In Acronym Geek. Retrieved 07:09, February 14, 2012, from http://www.acronymgeek.com/FFE |
| MLA | "FFE." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/FFE>. |
| MHRA | 'FFE', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/FFE> [accessed 14 February 2012] |
| Chicago | "FFE", http://www.acronymgeek.com/FFE (accessed February 14, 2012). |
| CBE/CSE | FFE [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/FFE. |
| Bluebook | FFE, http://www.acronymgeek.com/FFE (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, FFE, http://www.acronymgeek.com/FFE (optional description here) (as of Feb. 14, 2012, 07:09). |
| AMA | FFE. Acronym Geek. February 14, 2012, 07:09. Available at: http://www.acronymgeek.com/FFE. Accessed February 14, 2012, 07:09. |