| APA | SFX. (2012, February 14). In Acronym Geek. Retrieved 09:41, February 14, 2012, from http://www.acronymgeek.com/SFX |
| MLA | "SFX." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/SFX>. |
| MHRA | 'SFX', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/SFX> [accessed 14 February 2012] |
| Chicago | "SFX", http://www.acronymgeek.com/SFX (accessed February 14, 2012). |
| CBE/CSE | SFX [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/SFX. |
| Bluebook | SFX, http://www.acronymgeek.com/SFX (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, SFX, http://www.acronymgeek.com/SFX (optional description here) (as of Feb. 14, 2012, 09:41). |
| AMA | SFX. Acronym Geek. February 14, 2012, 09:41. Available at: http://www.acronymgeek.com/SFX. Accessed February 14, 2012, 09:41. |