| APA | EKSF. (2012, February 16). In Acronym Geek. Retrieved 01:05, February 16, 2012, from http://www.acronymgeek.com/EKSF |
| MLA | "EKSF." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/EKSF>. |
| MHRA | 'EKSF', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/EKSF> [accessed 16 February 2012] |
| Chicago | "EKSF", http://www.acronymgeek.com/EKSF (accessed February 16, 2012). |
| CBE/CSE | EKSF [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/EKSF. |
| Bluebook | EKSF, http://www.acronymgeek.com/EKSF (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, EKSF, http://www.acronymgeek.com/EKSF (optional description here) (as of Feb. 16, 2012, 01:05). |
| AMA | EKSF. Acronym Geek. February 16, 2012, 01:05. Available at: http://www.acronymgeek.com/EKSF. Accessed February 16, 2012, 01:05. |