| APA | DVTO. (2012, February 17). In Acronym Geek. Retrieved 07:29, February 17, 2012, from http://www.acronymgeek.com/DVTO |
| MLA | "DVTO." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/DVTO>. |
| MHRA | 'DVTO', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/DVTO> [accessed 17 February 2012] |
| Chicago | "DVTO", http://www.acronymgeek.com/DVTO (accessed February 17, 2012). |
| CBE/CSE | DVTO [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/DVTO. |
| Bluebook | DVTO, http://www.acronymgeek.com/DVTO (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DVTO, http://www.acronymgeek.com/DVTO (optional description here) (as of Feb. 17, 2012, 07:29). |
| AMA | DVTO. Acronym Geek. February 17, 2012, 07:29. Available at: http://www.acronymgeek.com/DVTO. Accessed February 17, 2012, 07:29. |