| APA | M4SD. (2012, February 16). In Acronym Geek. Retrieved 17:58, February 16, 2012, from http://www.acronymgeek.com/M4SD |
| MLA | "M4SD." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/M4SD>. |
| MHRA | 'M4SD', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/M4SD> [accessed 16 February 2012] |
| Chicago | "M4SD", http://www.acronymgeek.com/M4SD (accessed February 16, 2012). |
| CBE/CSE | M4SD [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/M4SD. |
| Bluebook | M4SD, http://www.acronymgeek.com/M4SD (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, M4SD, http://www.acronymgeek.com/M4SD (optional description here) (as of Feb. 16, 2012, 17:58). |
| AMA | M4SD. Acronym Geek. February 16, 2012, 17:58. Available at: http://www.acronymgeek.com/M4SD. Accessed February 16, 2012, 17:58. |