| APA | FETK. (2012, February 16). In Acronym Geek. Retrieved 04:54, February 16, 2012, from http://www.acronymgeek.com/FETK |
| MLA | "FETK." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/FETK>. |
| MHRA | 'FETK', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/FETK> [accessed 16 February 2012] |
| Chicago | "FETK", http://www.acronymgeek.com/FETK (accessed February 16, 2012). |
| CBE/CSE | FETK [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/FETK. |
| Bluebook | FETK, http://www.acronymgeek.com/FETK (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, FETK, http://www.acronymgeek.com/FETK (optional description here) (as of Feb. 16, 2012, 04:54). |
| AMA | FETK. Acronym Geek. February 16, 2012, 04:54. Available at: http://www.acronymgeek.com/FETK. Accessed February 16, 2012, 04:54. |