| APA | DCOA. (2012, February 14). In Acronym Geek. Retrieved 12:25, February 14, 2012, from http://www.acronymgeek.com/DCOA |
| MLA | "DCOA." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/DCOA>. |
| MHRA | 'DCOA', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/DCOA> [accessed 14 February 2012] |
| Chicago | "DCOA", http://www.acronymgeek.com/DCOA (accessed February 14, 2012). |
| CBE/CSE | DCOA [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/DCOA. |
| Bluebook | DCOA, http://www.acronymgeek.com/DCOA (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DCOA, http://www.acronymgeek.com/DCOA (optional description here) (as of Feb. 14, 2012, 12:25). |
| AMA | DCOA. Acronym Geek. February 14, 2012, 12:25. Available at: http://www.acronymgeek.com/DCOA. Accessed February 14, 2012, 12:25. |