| APA | DKF. (2012, February 11). In Acronym Geek. Retrieved 22:40, February 11, 2012, from http://www.acronymgeek.com/DKF |
| MLA | "DKF." Acronym Geek. (2012). Acronym Geek. 11 Feb 2012 <http://www.acronymgeek.com/DKF>. |
| MHRA | 'DKF', Acronym Geek, 11 February 2012, <http://www.acronymgeek.com/DKF> [accessed 11 February 2012] |
| Chicago | "DKF", http://www.acronymgeek.com/DKF (accessed February 11, 2012). |
| CBE/CSE | DKF [Internet]. Acronym Geek; 2012 Feb 11 [cited 2012 Feb 11]. Available from: http://www.acronymgeek.com/DKF. |
| Bluebook | DKF, http://www.acronymgeek.com/DKF (last visited February 11, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DKF, http://www.acronymgeek.com/DKF (optional description here) (as of Feb. 11, 2012, 22:40). |
| AMA | DKF. Acronym Geek. February 11, 2012, 22:40. Available at: http://www.acronymgeek.com/DKF. Accessed February 11, 2012, 22:40. |