| APA | DIRV. (2012, February 16). In Acronym Geek. Retrieved 03:29, February 16, 2012, from http://www.acronymgeek.com/DIRV |
| MLA | "DIRV." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/DIRV>. |
| MHRA | 'DIRV', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/DIRV> [accessed 16 February 2012] |
| Chicago | "DIRV", http://www.acronymgeek.com/DIRV (accessed February 16, 2012). |
| CBE/CSE | DIRV [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/DIRV. |
| Bluebook | DIRV, http://www.acronymgeek.com/DIRV (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DIRV, http://www.acronymgeek.com/DIRV (optional description here) (as of Feb. 16, 2012, 03:29). |
| AMA | DIRV. Acronym Geek. February 16, 2012, 03:29. Available at: http://www.acronymgeek.com/DIRV. Accessed February 16, 2012, 03:29. |