| APA | SDDM. (2012, February 16). In Acronym Geek. Retrieved 05:36, February 16, 2012, from http://www.acronymgeek.com/SDDM |
| MLA | "SDDM." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/SDDM>. |
| MHRA | 'SDDM', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/SDDM> [accessed 16 February 2012] |
| Chicago | "SDDM", http://www.acronymgeek.com/SDDM (accessed February 16, 2012). |
| CBE/CSE | SDDM [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/SDDM. |
| Bluebook | SDDM, http://www.acronymgeek.com/SDDM (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, SDDM, http://www.acronymgeek.com/SDDM (optional description here) (as of Feb. 16, 2012, 05:36). |
| AMA | SDDM. Acronym Geek. February 16, 2012, 05:36. Available at: http://www.acronymgeek.com/SDDM. Accessed February 16, 2012, 05:36. |