| APA | FETL. (2012, February 16). In Acronym Geek. Retrieved 04:43, February 16, 2012, from http://www.acronymgeek.com/FETL |
| MLA | "FETL." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/FETL>. |
| MHRA | 'FETL', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/FETL> [accessed 16 February 2012] |
| Chicago | "FETL", http://www.acronymgeek.com/FETL (accessed February 16, 2012). |
| CBE/CSE | FETL [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/FETL. |
| Bluebook | FETL, http://www.acronymgeek.com/FETL (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, FETL, http://www.acronymgeek.com/FETL (optional description here) (as of Feb. 16, 2012, 04:43). |
| AMA | FETL. Acronym Geek. February 16, 2012, 04:43. Available at: http://www.acronymgeek.com/FETL. Accessed February 16, 2012, 04:43. |