| APA | DFKN. (2012, February 17). In Acronym Geek. Retrieved 06:25, February 17, 2012, from http://www.acronymgeek.com/DFKN |
| MLA | "DFKN." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/DFKN>. |
| MHRA | 'DFKN', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/DFKN> [accessed 17 February 2012] |
| Chicago | "DFKN", http://www.acronymgeek.com/DFKN (accessed February 17, 2012). |
| CBE/CSE | DFKN [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/DFKN. |
| Bluebook | DFKN, http://www.acronymgeek.com/DFKN (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DFKN, http://www.acronymgeek.com/DFKN (optional description here) (as of Feb. 17, 2012, 06:25). |
| AMA | DFKN. Acronym Geek. February 17, 2012, 06:25. Available at: http://www.acronymgeek.com/DFKN. Accessed February 17, 2012, 06:25. |