| APA | VFTO. (2012, February 17). In Acronym Geek. Retrieved 00:59, February 17, 2012, from http://www.acronymgeek.com/VFTO |
| MLA | "VFTO." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/VFTO>. |
| MHRA | 'VFTO', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/VFTO> [accessed 17 February 2012] |
| Chicago | "VFTO", http://www.acronymgeek.com/VFTO (accessed February 17, 2012). |
| CBE/CSE | VFTO [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/VFTO. |
| Bluebook | VFTO, http://www.acronymgeek.com/VFTO (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, VFTO, http://www.acronymgeek.com/VFTO (optional description here) (as of Feb. 17, 2012, 00:59). |
| AMA | VFTO. Acronym Geek. February 17, 2012, 00:59. Available at: http://www.acronymgeek.com/VFTO. Accessed February 17, 2012, 00:59. |