| APA | SFEV. (2012, February 16). In Acronym Geek. Retrieved 05:49, February 16, 2012, from http://www.acronymgeek.com/SFEV |
| MLA | "SFEV." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/SFEV>. |
| MHRA | 'SFEV', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/SFEV> [accessed 16 February 2012] |
| Chicago | "SFEV", http://www.acronymgeek.com/SFEV (accessed February 16, 2012). |
| CBE/CSE | SFEV [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/SFEV. |
| Bluebook | SFEV, http://www.acronymgeek.com/SFEV (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, SFEV, http://www.acronymgeek.com/SFEV (optional description here) (as of Feb. 16, 2012, 05:49). |
| AMA | SFEV. Acronym Geek. February 16, 2012, 05:49. Available at: http://www.acronymgeek.com/SFEV. Accessed February 16, 2012, 05:49. |