| APA | M. (2012, February 8). In Acronym Geek. Retrieved 19:25, February 8, 2012, from http://www.acronymgeek.com/M |
| MLA | "M." Acronym Geek. (2012). Acronym Geek. 8 Feb 2012 <http://www.acronymgeek.com/M>. |
| MHRA | 'M', Acronym Geek, 8 February 2012, <http://www.acronymgeek.com/M> [accessed 8 February 2012] |
| Chicago | "M", http://www.acronymgeek.com/M (accessed February 8, 2012). |
| CBE/CSE | M [Internet]. Acronym Geek; 2012 Feb 8 [cited 2012 Feb 8]. Available from: http://www.acronymgeek.com/M. |
| Bluebook | M, http://www.acronymgeek.com/M (last visited February 8, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, M, http://www.acronymgeek.com/M (optional description here) (as of Feb. 8, 2012, 19:25). |
| AMA | M. Acronym Geek. February 8, 2012, 19:25. Available at: http://www.acronymgeek.com/M. Accessed February 8, 2012, 19:25. |