| APA | SLFI. (2012, February 17). In Acronym Geek. Retrieved 07:21, February 17, 2012, from http://www.acronymgeek.com/SLFI |
| MLA | "SLFI." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/SLFI>. |
| MHRA | 'SLFI', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/SLFI> [accessed 17 February 2012] |
| Chicago | "SLFI", http://www.acronymgeek.com/SLFI (accessed February 17, 2012). |
| CBE/CSE | SLFI [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/SLFI. |
| Bluebook | SLFI, http://www.acronymgeek.com/SLFI (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, SLFI, http://www.acronymgeek.com/SLFI (optional description here) (as of Feb. 17, 2012, 07:21). |
| AMA | SLFI. Acronym Geek. February 17, 2012, 07:21. Available at: http://www.acronymgeek.com/SLFI. Accessed February 17, 2012, 07:21. |