| APA | DEAK. (2012, February 16). In Acronym Geek. Retrieved 18:23, February 16, 2012, from http://www.acronymgeek.com/DEAK |
| MLA | "DEAK." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/DEAK>. |
| MHRA | 'DEAK', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/DEAK> [accessed 16 February 2012] |
| Chicago | "DEAK", http://www.acronymgeek.com/DEAK (accessed February 16, 2012). |
| CBE/CSE | DEAK [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/DEAK. |
| Bluebook | DEAK, http://www.acronymgeek.com/DEAK (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DEAK, http://www.acronymgeek.com/DEAK (optional description here) (as of Feb. 16, 2012, 18:23). |
| AMA | DEAK. Acronym Geek. February 16, 2012, 18:23. Available at: http://www.acronymgeek.com/DEAK. Accessed February 16, 2012, 18:23. |