| APA | ECFV. (2012, February 14). In Acronym Geek. Retrieved 23:18, February 14, 2012, from http://www.acronymgeek.com/ECFV |
| MLA | "ECFV." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/ECFV>. |
| MHRA | 'ECFV', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/ECFV> [accessed 14 February 2012] |
| Chicago | "ECFV", http://www.acronymgeek.com/ECFV (accessed February 14, 2012). |
| CBE/CSE | ECFV [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/ECFV. |
| Bluebook | ECFV, http://www.acronymgeek.com/ECFV (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ECFV, http://www.acronymgeek.com/ECFV (optional description here) (as of Feb. 14, 2012, 23:18). |
| AMA | ECFV. Acronym Geek. February 14, 2012, 23:18. Available at: http://www.acronymgeek.com/ECFV. Accessed February 14, 2012, 23:18. |