| APA | EC&M. (2012, February 11). In Acronym Geek. Retrieved 17:37, February 11, 2012, from http://www.acronymgeek.com/EC&M |
| MLA | "EC&M." Acronym Geek. (2012). Acronym Geek. 11 Feb 2012 <http://www.acronymgeek.com/EC&M>. |
| MHRA | 'EC&M', Acronym Geek, 11 February 2012, <http://www.acronymgeek.com/EC&M> [accessed 11 February 2012] |
| Chicago | "EC&M", http://www.acronymgeek.com/EC&M (accessed February 11, 2012). |
| CBE/CSE | EC&M [Internet]. Acronym Geek; 2012 Feb 11 [cited 2012 Feb 11]. Available from: http://www.acronymgeek.com/EC&M. |
| Bluebook | EC&M, http://www.acronymgeek.com/EC&M (last visited February 11, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, EC&M, http://www.acronymgeek.com/EC&M (optional description here) (as of Feb. 11, 2012, 17:37). |
| AMA | EC&M. Acronym Geek. February 11, 2012, 17:37. Available at: http://www.acronymgeek.com/EC&M. Accessed February 11, 2012, 17:37. |