| APA | VFEF. (2012, February 16). In Acronym Geek. Retrieved 10:37, February 16, 2012, from http://www.acronymgeek.com/VFEF |
| MLA | "VFEF." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/VFEF>. |
| MHRA | 'VFEF', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/VFEF> [accessed 16 February 2012] |
| Chicago | "VFEF", http://www.acronymgeek.com/VFEF (accessed February 16, 2012). |
| CBE/CSE | VFEF [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/VFEF. |
| Bluebook | VFEF, http://www.acronymgeek.com/VFEF (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, VFEF, http://www.acronymgeek.com/VFEF (optional description here) (as of Feb. 16, 2012, 10:37). |
| AMA | VFEF. Acronym Geek. February 16, 2012, 10:37. Available at: http://www.acronymgeek.com/VFEF. Accessed February 16, 2012, 10:37. |