| APA | SFTF. (2012, February 16). In Acronym Geek. Retrieved 22:41, February 16, 2012, from http://www.acronymgeek.com/SFTF |
| MLA | "SFTF." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/SFTF>. |
| MHRA | 'SFTF', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/SFTF> [accessed 16 February 2012] |
| Chicago | "SFTF", http://www.acronymgeek.com/SFTF (accessed February 16, 2012). |
| CBE/CSE | SFTF [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/SFTF. |
| Bluebook | SFTF, http://www.acronymgeek.com/SFTF (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, SFTF, http://www.acronymgeek.com/SFTF (optional description here) (as of Feb. 16, 2012, 22:41). |
| AMA | SFTF. Acronym Geek. February 16, 2012, 22:41. Available at: http://www.acronymgeek.com/SFTF. Accessed February 16, 2012, 22:41. |