| APA | CIOB. (2012, February 12). In Acronym Geek. Retrieved 10:15, February 12, 2012, from http://www.acronymgeek.com/CIOB |
| MLA | "CIOB." Acronym Geek. (2012). Acronym Geek. 12 Feb 2012 <http://www.acronymgeek.com/CIOB>. |
| MHRA | 'CIOB', Acronym Geek, 12 February 2012, <http://www.acronymgeek.com/CIOB> [accessed 12 February 2012] |
| Chicago | "CIOB", http://www.acronymgeek.com/CIOB (accessed February 12, 2012). |
| CBE/CSE | CIOB [Internet]. Acronym Geek; 2012 Feb 12 [cited 2012 Feb 12]. Available from: http://www.acronymgeek.com/CIOB. |
| Bluebook | CIOB, http://www.acronymgeek.com/CIOB (last visited February 12, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, CIOB, http://www.acronymgeek.com/CIOB (optional description here) (as of Feb. 12, 2012, 10:15). |
| AMA | CIOB. Acronym Geek. February 12, 2012, 10:15. Available at: http://www.acronymgeek.com/CIOB. Accessed February 12, 2012, 10:15. |