| APA | EFVL. (2012, February 15). In Acronym Geek. Retrieved 20:18, February 15, 2012, from http://www.acronymgeek.com/EFVL |
| MLA | "EFVL." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/EFVL>. |
| MHRA | 'EFVL', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/EFVL> [accessed 15 February 2012] |
| Chicago | "EFVL", http://www.acronymgeek.com/EFVL (accessed February 15, 2012). |
| CBE/CSE | EFVL [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/EFVL. |
| Bluebook | EFVL, http://www.acronymgeek.com/EFVL (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, EFVL, http://www.acronymgeek.com/EFVL (optional description here) (as of Feb. 15, 2012, 20:18). |
| AMA | EFVL. Acronym Geek. February 15, 2012, 20:18. Available at: http://www.acronymgeek.com/EFVL. Accessed February 15, 2012, 20:18. |