| APA | DBVO. (2012, February 15). In Acronym Geek. Retrieved 18:37, February 15, 2012, from http://www.acronymgeek.com/DBVO |
| MLA | "DBVO." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/DBVO>. |
| MHRA | 'DBVO', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/DBVO> [accessed 15 February 2012] |
| Chicago | "DBVO", http://www.acronymgeek.com/DBVO (accessed February 15, 2012). |
| CBE/CSE | DBVO [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/DBVO. |
| Bluebook | DBVO, http://www.acronymgeek.com/DBVO (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DBVO, http://www.acronymgeek.com/DBVO (optional description here) (as of Feb. 15, 2012, 18:37). |
| AMA | DBVO. Acronym Geek. February 15, 2012, 18:37. Available at: http://www.acronymgeek.com/DBVO. Accessed February 15, 2012, 18:37. |