| APA | CM2. (2012, February 11). In Acronym Geek. Retrieved 23:00, February 11, 2012, from http://www.acronymgeek.com/CM2 |
| MLA | "CM2." Acronym Geek. (2012). Acronym Geek. 11 Feb 2012 <http://www.acronymgeek.com/CM2>. |
| MHRA | 'CM2', Acronym Geek, 11 February 2012, <http://www.acronymgeek.com/CM2> [accessed 11 February 2012] |
| Chicago | "CM2", http://www.acronymgeek.com/CM2 (accessed February 11, 2012). |
| CBE/CSE | CM2 [Internet]. Acronym Geek; 2012 Feb 11 [cited 2012 Feb 11]. Available from: http://www.acronymgeek.com/CM2. |
| Bluebook | CM2, http://www.acronymgeek.com/CM2 (last visited February 11, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, CM2, http://www.acronymgeek.com/CM2 (optional description here) (as of Feb. 11, 2012, 23:00). |
| AMA | CM2. Acronym Geek. February 11, 2012, 23:00. Available at: http://www.acronymgeek.com/CM2. Accessed February 11, 2012, 23:00. |