| APA | DDAE. (2012, February 15). In Acronym Geek. Retrieved 11:06, February 15, 2012, from http://www.acronymgeek.com/DDAE |
| MLA | "DDAE." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/DDAE>. |
| MHRA | 'DDAE', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/DDAE> [accessed 15 February 2012] |
| Chicago | "DDAE", http://www.acronymgeek.com/DDAE (accessed February 15, 2012). |
| CBE/CSE | DDAE [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/DDAE. |
| Bluebook | DDAE, http://www.acronymgeek.com/DDAE (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DDAE, http://www.acronymgeek.com/DDAE (optional description here) (as of Feb. 15, 2012, 11:06). |
| AMA | DDAE. Acronym Geek. February 15, 2012, 11:06. Available at: http://www.acronymgeek.com/DDAE. Accessed February 15, 2012, 11:06. |