| APA | M4C. (2012, February 11). In Acronym Geek. Retrieved 22:29, February 11, 2012, from http://www.acronymgeek.com/M4C |
| MLA | "M4C." Acronym Geek. (2012). Acronym Geek. 11 Feb 2012 <http://www.acronymgeek.com/M4C>. |
| MHRA | 'M4C', Acronym Geek, 11 February 2012, <http://www.acronymgeek.com/M4C> [accessed 11 February 2012] |
| Chicago | "M4C", http://www.acronymgeek.com/M4C (accessed February 11, 2012). |
| CBE/CSE | M4C [Internet]. Acronym Geek; 2012 Feb 11 [cited 2012 Feb 11]. Available from: http://www.acronymgeek.com/M4C. |
| Bluebook | M4C, http://www.acronymgeek.com/M4C (last visited February 11, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, M4C, http://www.acronymgeek.com/M4C (optional description here) (as of Feb. 11, 2012, 22:29). |
| AMA | M4C. Acronym Geek. February 11, 2012, 22:29. Available at: http://www.acronymgeek.com/M4C. Accessed February 11, 2012, 22:29. |