| APA | SDMI. (2012, February 17). In Acronym Geek. Retrieved 00:21, February 17, 2012, from http://www.acronymgeek.com/SDMI |
| MLA | "SDMI." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/SDMI>. |
| MHRA | 'SDMI', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/SDMI> [accessed 17 February 2012] |
| Chicago | "SDMI", http://www.acronymgeek.com/SDMI (accessed February 17, 2012). |
| CBE/CSE | SDMI [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/SDMI. |
| Bluebook | SDMI, http://www.acronymgeek.com/SDMI (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, SDMI, http://www.acronymgeek.com/SDMI (optional description here) (as of Feb. 17, 2012, 00:21). |
| AMA | SDMI. Acronym Geek. February 17, 2012, 00:21. Available at: http://www.acronymgeek.com/SDMI. Accessed February 17, 2012, 00:21. |