| APA | EFKC. (2012, February 15). In Acronym Geek. Retrieved 07:12, February 15, 2012, from http://www.acronymgeek.com/EFKC |
| MLA | "EFKC." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/EFKC>. |
| MHRA | 'EFKC', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/EFKC> [accessed 15 February 2012] |
| Chicago | "EFKC", http://www.acronymgeek.com/EFKC (accessed February 15, 2012). |
| CBE/CSE | EFKC [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/EFKC. |
| Bluebook | EFKC, http://www.acronymgeek.com/EFKC (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, EFKC, http://www.acronymgeek.com/EFKC (optional description here) (as of Feb. 15, 2012, 07:12). |
| AMA | EFKC. Acronym Geek. February 15, 2012, 07:12. Available at: http://www.acronymgeek.com/EFKC. Accessed February 15, 2012, 07:12. |