| APA | CKDA. (2012, February 15). In Acronym Geek. Retrieved 19:15, February 15, 2012, from http://www.acronymgeek.com/CKDA |
| MLA | "CKDA." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/CKDA>. |
| MHRA | 'CKDA', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/CKDA> [accessed 15 February 2012] |
| Chicago | "CKDA", http://www.acronymgeek.com/CKDA (accessed February 15, 2012). |
| CBE/CSE | CKDA [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/CKDA. |
| Bluebook | CKDA, http://www.acronymgeek.com/CKDA (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, CKDA, http://www.acronymgeek.com/CKDA (optional description here) (as of Feb. 15, 2012, 19:15). |
| AMA | CKDA. Acronym Geek. February 15, 2012, 19:15. Available at: http://www.acronymgeek.com/CKDA. Accessed February 15, 2012, 19:15. |