| APA | SDLS. (2012, February 15). In Acronym Geek. Retrieved 22:46, February 15, 2012, from http://www.acronymgeek.com/SDLS |
| MLA | "SDLS." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/SDLS>. |
| MHRA | 'SDLS', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/SDLS> [accessed 15 February 2012] |
| Chicago | "SDLS", http://www.acronymgeek.com/SDLS (accessed February 15, 2012). |
| CBE/CSE | SDLS [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/SDLS. |
| Bluebook | SDLS, http://www.acronymgeek.com/SDLS (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, SDLS, http://www.acronymgeek.com/SDLS (optional description here) (as of Feb. 15, 2012, 22:46). |
| AMA | SDLS. Acronym Geek. February 15, 2012, 22:46. Available at: http://www.acronymgeek.com/SDLS. Accessed February 15, 2012, 22:46. |