| APA | SAFN. (2012, February 15). In Acronym Geek. Retrieved 18:15, February 15, 2012, from http://www.acronymgeek.com/SAFN |
| MLA | "SAFN." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/SAFN>. |
| MHRA | 'SAFN', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/SAFN> [accessed 15 February 2012] |
| Chicago | "SAFN", http://www.acronymgeek.com/SAFN (accessed February 15, 2012). |
| CBE/CSE | SAFN [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/SAFN. |
| Bluebook | SAFN, http://www.acronymgeek.com/SAFN (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, SAFN, http://www.acronymgeek.com/SAFN (optional description here) (as of Feb. 15, 2012, 18:15). |
| AMA | SAFN. Acronym Geek. February 15, 2012, 18:15. Available at: http://www.acronymgeek.com/SAFN. Accessed February 15, 2012, 18:15. |