| APA | SLFL. (2012, February 15). In Acronym Geek. Retrieved 07:42, February 15, 2012, from http://www.acronymgeek.com/SLFL |
| MLA | "SLFL." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/SLFL>. |
| MHRA | 'SLFL', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/SLFL> [accessed 15 February 2012] |
| Chicago | "SLFL", http://www.acronymgeek.com/SLFL (accessed February 15, 2012). |
| CBE/CSE | SLFL [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/SLFL. |
| Bluebook | SLFL, http://www.acronymgeek.com/SLFL (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, SLFL, http://www.acronymgeek.com/SLFL (optional description here) (as of Feb. 15, 2012, 07:42). |
| AMA | SLFL. Acronym Geek. February 15, 2012, 07:42. Available at: http://www.acronymgeek.com/SLFL. Accessed February 15, 2012, 07:42. |