| APA | VFD. (2012, February 13). In Acronym Geek. Retrieved 21:52, February 13, 2012, from http://www.acronymgeek.com/VFD |
| MLA | "VFD." Acronym Geek. (2012). Acronym Geek. 13 Feb 2012 <http://www.acronymgeek.com/VFD>. |
| MHRA | 'VFD', Acronym Geek, 13 February 2012, <http://www.acronymgeek.com/VFD> [accessed 13 February 2012] |
| Chicago | "VFD", http://www.acronymgeek.com/VFD (accessed February 13, 2012). |
| CBE/CSE | VFD [Internet]. Acronym Geek; 2012 Feb 13 [cited 2012 Feb 13]. Available from: http://www.acronymgeek.com/VFD. |
| Bluebook | VFD, http://www.acronymgeek.com/VFD (last visited February 13, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, VFD, http://www.acronymgeek.com/VFD (optional description here) (as of Feb. 13, 2012, 21:52). |
| AMA | VFD. Acronym Geek. February 13, 2012, 21:52. Available at: http://www.acronymgeek.com/VFD. Accessed February 13, 2012, 21:52. |