| APA | SMDE. (2012, February 15). In Acronym Geek. Retrieved 05:47, February 15, 2012, from http://www.acronymgeek.com/SMDE |
| MLA | "SMDE." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/SMDE>. |
| MHRA | 'SMDE', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/SMDE> [accessed 15 February 2012] |
| Chicago | "SMDE", http://www.acronymgeek.com/SMDE (accessed February 15, 2012). |
| CBE/CSE | SMDE [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/SMDE. |
| Bluebook | SMDE, http://www.acronymgeek.com/SMDE (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, SMDE, http://www.acronymgeek.com/SMDE (optional description here) (as of Feb. 15, 2012, 05:47). |
| AMA | SMDE. Acronym Geek. February 15, 2012, 05:47. Available at: http://www.acronymgeek.com/SMDE. Accessed February 15, 2012, 05:47. |