| APA | EEF. (2012, February 14). In Acronym Geek. Retrieved 02:20, February 14, 2012, from http://www.acronymgeek.com/EEF |
| MLA | "EEF." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/EEF>. |
| MHRA | 'EEF', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/EEF> [accessed 14 February 2012] |
| Chicago | "EEF", http://www.acronymgeek.com/EEF (accessed February 14, 2012). |
| CBE/CSE | EEF [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/EEF. |
| Bluebook | EEF, http://www.acronymgeek.com/EEF (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, EEF, http://www.acronymgeek.com/EEF (optional description here) (as of Feb. 14, 2012, 02:20). |
| AMA | EEF. Acronym Geek. February 14, 2012, 02:20. Available at: http://www.acronymgeek.com/EEF. Accessed February 14, 2012, 02:20. |