| APA | DEK. (2012, February 14). In Acronym Geek. Retrieved 02:38, February 14, 2012, from http://www.acronymgeek.com/DEK |
| MLA | "DEK." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/DEK>. |
| MHRA | 'DEK', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/DEK> [accessed 14 February 2012] |
| Chicago | "DEK", http://www.acronymgeek.com/DEK (accessed February 14, 2012). |
| CBE/CSE | DEK [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/DEK. |
| Bluebook | DEK, http://www.acronymgeek.com/DEK (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DEK, http://www.acronymgeek.com/DEK (optional description here) (as of Feb. 14, 2012, 02:38). |
| AMA | DEK. Acronym Geek. February 14, 2012, 02:38. Available at: http://www.acronymgeek.com/DEK. Accessed February 14, 2012, 02:38. |