| APA | KCDO. (2012, February 17). In Acronym Geek. Retrieved 03:41, February 17, 2012, from http://www.acronymgeek.com/KCDO |
| MLA | "KCDO." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/KCDO>. |
| MHRA | 'KCDO', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/KCDO> [accessed 17 February 2012] |
| Chicago | "KCDO", http://www.acronymgeek.com/KCDO (accessed February 17, 2012). |
| CBE/CSE | KCDO [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/KCDO. |
| Bluebook | KCDO, http://www.acronymgeek.com/KCDO (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, KCDO, http://www.acronymgeek.com/KCDO (optional description here) (as of Feb. 17, 2012, 03:41). |
| AMA | KCDO. Acronym Geek. February 17, 2012, 03:41. Available at: http://www.acronymgeek.com/KCDO. Accessed February 17, 2012, 03:41. |