| APA | CMIO. (2012, February 17). In Acronym Geek. Retrieved 03:33, February 17, 2012, from http://www.acronymgeek.com/CMIO |
| MLA | "CMIO." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/CMIO>. |
| MHRA | 'CMIO', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/CMIO> [accessed 17 February 2012] |
| Chicago | "CMIO", http://www.acronymgeek.com/CMIO (accessed February 17, 2012). |
| CBE/CSE | CMIO [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/CMIO. |
| Bluebook | CMIO, http://www.acronymgeek.com/CMIO (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, CMIO, http://www.acronymgeek.com/CMIO (optional description here) (as of Feb. 17, 2012, 03:33). |
| AMA | CMIO. Acronym Geek. February 17, 2012, 03:33. Available at: http://www.acronymgeek.com/CMIO. Accessed February 17, 2012, 03:33. |