| APA | DFKY. (2012, February 17). In Acronym Geek. Retrieved 06:41, February 17, 2012, from http://www.acronymgeek.com/DFKY |
| MLA | "DFKY." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/DFKY>. |
| MHRA | 'DFKY', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/DFKY> [accessed 17 February 2012] |
| Chicago | "DFKY", http://www.acronymgeek.com/DFKY (accessed February 17, 2012). |
| CBE/CSE | DFKY [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/DFKY. |
| Bluebook | DFKY, http://www.acronymgeek.com/DFKY (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DFKY, http://www.acronymgeek.com/DFKY (optional description here) (as of Feb. 17, 2012, 06:41). |
| AMA | DFKY. Acronym Geek. February 17, 2012, 06:41. Available at: http://www.acronymgeek.com/DFKY. Accessed February 17, 2012, 06:41. |