| APA | LSF. (2012, February 14). In Acronym Geek. Retrieved 19:16, February 14, 2012, from http://www.acronymgeek.com/LSF |
| MLA | "LSF." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/LSF>. |
| MHRA | 'LSF', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/LSF> [accessed 14 February 2012] |
| Chicago | "LSF", http://www.acronymgeek.com/LSF (accessed February 14, 2012). |
| CBE/CSE | LSF [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/LSF. |
| Bluebook | LSF, http://www.acronymgeek.com/LSF (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, LSF, http://www.acronymgeek.com/LSF (optional description here) (as of Feb. 14, 2012, 19:16). |
| AMA | LSF. Acronym Geek. February 14, 2012, 19:16. Available at: http://www.acronymgeek.com/LSF. Accessed February 14, 2012, 19:16. |