| APA | QSMD. (2012, February 15). In Acronym Geek. Retrieved 19:57, February 15, 2012, from http://www.acronymgeek.com/QSMD |
| MLA | "QSMD." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/QSMD>. |
| MHRA | 'QSMD', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/QSMD> [accessed 15 February 2012] |
| Chicago | "QSMD", http://www.acronymgeek.com/QSMD (accessed February 15, 2012). |
| CBE/CSE | QSMD [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/QSMD. |
| Bluebook | QSMD, http://www.acronymgeek.com/QSMD (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, QSMD, http://www.acronymgeek.com/QSMD (optional description here) (as of Feb. 15, 2012, 19:57). |
| AMA | QSMD. Acronym Geek. February 15, 2012, 19:57. Available at: http://www.acronymgeek.com/QSMD. Accessed February 15, 2012, 19:57. |