| APA | CCIO. (2012, February 15). In Acronym Geek. Retrieved 04:16, February 15, 2012, from http://www.acronymgeek.com/CCIO |
| MLA | "CCIO." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/CCIO>. |
| MHRA | 'CCIO', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/CCIO> [accessed 15 February 2012] |
| Chicago | "CCIO", http://www.acronymgeek.com/CCIO (accessed February 15, 2012). |
| CBE/CSE | CCIO [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/CCIO. |
| Bluebook | CCIO, http://www.acronymgeek.com/CCIO (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, CCIO, http://www.acronymgeek.com/CCIO (optional description here) (as of Feb. 15, 2012, 04:16). |
| AMA | CCIO. Acronym Geek. February 15, 2012, 04:16. Available at: http://www.acronymgeek.com/CCIO. Accessed February 15, 2012, 04:16. |