| APA | SLL. (2012, February 13). In Acronym Geek. Retrieved 23:26, February 13, 2012, from http://www.acronymgeek.com/SLL |
| MLA | "SLL." Acronym Geek. (2012). Acronym Geek. 13 Feb 2012 <http://www.acronymgeek.com/SLL>. |
| MHRA | 'SLL', Acronym Geek, 13 February 2012, <http://www.acronymgeek.com/SLL> [accessed 13 February 2012] |
| Chicago | "SLL", http://www.acronymgeek.com/SLL (accessed February 13, 2012). |
| CBE/CSE | SLL [Internet]. Acronym Geek; 2012 Feb 13 [cited 2012 Feb 13]. Available from: http://www.acronymgeek.com/SLL. |
| Bluebook | SLL, http://www.acronymgeek.com/SLL (last visited February 13, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, SLL, http://www.acronymgeek.com/SLL (optional description here) (as of Feb. 13, 2012, 23:26). |
| AMA | SLL. Acronym Geek. February 13, 2012, 23:26. Available at: http://www.acronymgeek.com/SLL. Accessed February 13, 2012, 23:26. |