| APA | FDFE. (2012, February 15). In Acronym Geek. Retrieved 18:25, February 15, 2012, from http://www.acronymgeek.com/FDFE |
| MLA | "FDFE." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/FDFE>. |
| MHRA | 'FDFE', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/FDFE> [accessed 15 February 2012] |
| Chicago | "FDFE", http://www.acronymgeek.com/FDFE (accessed February 15, 2012). |
| CBE/CSE | FDFE [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/FDFE. |
| Bluebook | FDFE, http://www.acronymgeek.com/FDFE (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, FDFE, http://www.acronymgeek.com/FDFE (optional description here) (as of Feb. 15, 2012, 18:25). |
| AMA | FDFE. Acronym Geek. February 15, 2012, 18:25. Available at: http://www.acronymgeek.com/FDFE. Accessed February 15, 2012, 18:25. |