| APA | EVFL. (2012, February 15). In Acronym Geek. Retrieved 07:24, February 15, 2012, from http://www.acronymgeek.com/EVFL |
| MLA | "EVFL." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/EVFL>. |
| MHRA | 'EVFL', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/EVFL> [accessed 15 February 2012] |
| Chicago | "EVFL", http://www.acronymgeek.com/EVFL (accessed February 15, 2012). |
| CBE/CSE | EVFL [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/EVFL. |
| Bluebook | EVFL, http://www.acronymgeek.com/EVFL (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, EVFL, http://www.acronymgeek.com/EVFL (optional description here) (as of Feb. 15, 2012, 07:24). |
| AMA | EVFL. Acronym Geek. February 15, 2012, 07:24. Available at: http://www.acronymgeek.com/EVFL. Accessed February 15, 2012, 07:24. |