| APA | SVFO. (2012, February 15). In Acronym Geek. Retrieved 20:56, February 15, 2012, from http://www.acronymgeek.com/SVFO |
| MLA | "SVFO." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/SVFO>. |
| MHRA | 'SVFO', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/SVFO> [accessed 15 February 2012] |
| Chicago | "SVFO", http://www.acronymgeek.com/SVFO (accessed February 15, 2012). |
| CBE/CSE | SVFO [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/SVFO. |
| Bluebook | SVFO, http://www.acronymgeek.com/SVFO (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, SVFO, http://www.acronymgeek.com/SVFO (optional description here) (as of Feb. 15, 2012, 20:56). |
| AMA | SVFO. Acronym Geek. February 15, 2012, 20:56. Available at: http://www.acronymgeek.com/SVFO. Accessed February 15, 2012, 20:56. |