| APA | VFOB. (2012, February 15). In Acronym Geek. Retrieved 05:42, February 15, 2012, from http://www.acronymgeek.com/VFOB |
| MLA | "VFOB." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/VFOB>. |
| MHRA | 'VFOB', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/VFOB> [accessed 15 February 2012] |
| Chicago | "VFOB", http://www.acronymgeek.com/VFOB (accessed February 15, 2012). |
| CBE/CSE | VFOB [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/VFOB. |
| Bluebook | VFOB, http://www.acronymgeek.com/VFOB (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, VFOB, http://www.acronymgeek.com/VFOB (optional description here) (as of Feb. 15, 2012, 05:42). |
| AMA | VFOB. Acronym Geek. February 15, 2012, 05:42. Available at: http://www.acronymgeek.com/VFOB. Accessed February 15, 2012, 05:42. |