| APA | VFDR. (2012, February 16). In Acronym Geek. Retrieved 19:48, February 16, 2012, from http://www.acronymgeek.com/VFDR |
| MLA | "VFDR." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/VFDR>. |
| MHRA | 'VFDR', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/VFDR> [accessed 16 February 2012] |
| Chicago | "VFDR", http://www.acronymgeek.com/VFDR (accessed February 16, 2012). |
| CBE/CSE | VFDR [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/VFDR. |
| Bluebook | VFDR, http://www.acronymgeek.com/VFDR (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, VFDR, http://www.acronymgeek.com/VFDR (optional description here) (as of Feb. 16, 2012, 19:48). |
| AMA | VFDR. Acronym Geek. February 16, 2012, 19:48. Available at: http://www.acronymgeek.com/VFDR. Accessed February 16, 2012, 19:48. |