| APA | SLFE. (2012, February 16). In Acronym Geek. Retrieved 02:35, February 16, 2012, from http://www.acronymgeek.com/SLFE |
| MLA | "SLFE." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/SLFE>. |
| MHRA | 'SLFE', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/SLFE> [accessed 16 February 2012] |
| Chicago | "SLFE", http://www.acronymgeek.com/SLFE (accessed February 16, 2012). |
| CBE/CSE | SLFE [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/SLFE. |
| Bluebook | SLFE, http://www.acronymgeek.com/SLFE (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, SLFE, http://www.acronymgeek.com/SLFE (optional description here) (as of Feb. 16, 2012, 02:35). |
| AMA | SLFE. Acronym Geek. February 16, 2012, 02:35. Available at: http://www.acronymgeek.com/SLFE. Accessed February 16, 2012, 02:35. |