| APA | SDLM. (2012, February 15). In Acronym Geek. Retrieved 12:12, February 15, 2012, from http://www.acronymgeek.com/SDLM |
| MLA | "SDLM." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/SDLM>. |
| MHRA | 'SDLM', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/SDLM> [accessed 15 February 2012] |
| Chicago | "SDLM", http://www.acronymgeek.com/SDLM (accessed February 15, 2012). |
| CBE/CSE | SDLM [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/SDLM. |
| Bluebook | SDLM, http://www.acronymgeek.com/SDLM (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, SDLM, http://www.acronymgeek.com/SDLM (optional description here) (as of Feb. 15, 2012, 12:12). |
| AMA | SDLM. Acronym Geek. February 15, 2012, 12:12. Available at: http://www.acronymgeek.com/SDLM. Accessed February 15, 2012, 12:12. |