| APA | CKDB. (2012, February 16). In Acronym Geek. Retrieved 21:45, February 16, 2012, from http://www.acronymgeek.com/CKDB |
| MLA | "CKDB." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/CKDB>. |
| MHRA | 'CKDB', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/CKDB> [accessed 16 February 2012] |
| Chicago | "CKDB", http://www.acronymgeek.com/CKDB (accessed February 16, 2012). |
| CBE/CSE | CKDB [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/CKDB. |
| Bluebook | CKDB, http://www.acronymgeek.com/CKDB (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, CKDB, http://www.acronymgeek.com/CKDB (optional description here) (as of Feb. 16, 2012, 21:45). |
| AMA | CKDB. Acronym Geek. February 16, 2012, 21:45. Available at: http://www.acronymgeek.com/CKDB. Accessed February 16, 2012, 21:45. |