| APA | DDOV. (2012, February 16). In Acronym Geek. Retrieved 06:46, February 16, 2012, from http://www.acronymgeek.com/DDOV |
| MLA | "DDOV." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/DDOV>. |
| MHRA | 'DDOV', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/DDOV> [accessed 16 February 2012] |
| Chicago | "DDOV", http://www.acronymgeek.com/DDOV (accessed February 16, 2012). |
| CBE/CSE | DDOV [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/DDOV. |
| Bluebook | DDOV, http://www.acronymgeek.com/DDOV (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DDOV, http://www.acronymgeek.com/DDOV (optional description here) (as of Feb. 16, 2012, 06:46). |
| AMA | DDOV. Acronym Geek. February 16, 2012, 06:46. Available at: http://www.acronymgeek.com/DDOV. Accessed February 16, 2012, 06:46. |