| APA | CDKF. (2012, February 15). In Acronym Geek. Retrieved 23:04, February 15, 2012, from http://www.acronymgeek.com/CDKF |
| MLA | "CDKF." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/CDKF>. |
| MHRA | 'CDKF', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/CDKF> [accessed 15 February 2012] |
| Chicago | "CDKF", http://www.acronymgeek.com/CDKF (accessed February 15, 2012). |
| CBE/CSE | CDKF [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/CDKF. |
| Bluebook | CDKF, http://www.acronymgeek.com/CDKF (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, CDKF, http://www.acronymgeek.com/CDKF (optional description here) (as of Feb. 15, 2012, 23:04). |
| AMA | CDKF. Acronym Geek. February 15, 2012, 23:04. Available at: http://www.acronymgeek.com/CDKF. Accessed February 15, 2012, 23:04. |