| APA | SMF. (2012, February 14). In Acronym Geek. Retrieved 19:30, February 14, 2012, from http://www.acronymgeek.com/SMF |
| MLA | "SMF." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/SMF>. |
| MHRA | 'SMF', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/SMF> [accessed 14 February 2012] |
| Chicago | "SMF", http://www.acronymgeek.com/SMF (accessed February 14, 2012). |
| CBE/CSE | SMF [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/SMF. |
| Bluebook | SMF, http://www.acronymgeek.com/SMF (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, SMF, http://www.acronymgeek.com/SMF (optional description here) (as of Feb. 14, 2012, 19:30). |
| AMA | SMF. Acronym Geek. February 14, 2012, 19:30. Available at: http://www.acronymgeek.com/SMF. Accessed February 14, 2012, 19:30. |