| APA | DEAO. (2012, February 16). In Acronym Geek. Retrieved 10:10, February 16, 2012, from http://www.acronymgeek.com/DEAO |
| MLA | "DEAO." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/DEAO>. |
| MHRA | 'DEAO', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/DEAO> [accessed 16 February 2012] |
| Chicago | "DEAO", http://www.acronymgeek.com/DEAO (accessed February 16, 2012). |
| CBE/CSE | DEAO [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/DEAO. |
| Bluebook | DEAO, http://www.acronymgeek.com/DEAO (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DEAO, http://www.acronymgeek.com/DEAO (optional description here) (as of Feb. 16, 2012, 10:10). |
| AMA | DEAO. Acronym Geek. February 16, 2012, 10:10. Available at: http://www.acronymgeek.com/DEAO. Accessed February 16, 2012, 10:10. |