| APA | EEFS. (2012, February 16). In Acronym Geek. Retrieved 01:39, February 16, 2012, from http://www.acronymgeek.com/EEFS |
| MLA | "EEFS." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/EEFS>. |
| MHRA | 'EEFS', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/EEFS> [accessed 16 February 2012] |
| Chicago | "EEFS", http://www.acronymgeek.com/EEFS (accessed February 16, 2012). |
| CBE/CSE | EEFS [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/EEFS. |
| Bluebook | EEFS, http://www.acronymgeek.com/EEFS (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, EEFS, http://www.acronymgeek.com/EEFS (optional description here) (as of Feb. 16, 2012, 01:39). |
| AMA | EEFS. Acronym Geek. February 16, 2012, 01:39. Available at: http://www.acronymgeek.com/EEFS. Accessed February 16, 2012, 01:39. |