| APA | VRD. (2012, February 14). In Acronym Geek. Retrieved 08:04, February 14, 2012, from http://www.acronymgeek.com/VRD |
| MLA | "VRD." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/VRD>. |
| MHRA | 'VRD', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/VRD> [accessed 14 February 2012] |
| Chicago | "VRD", http://www.acronymgeek.com/VRD (accessed February 14, 2012). |
| CBE/CSE | VRD [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/VRD. |
| Bluebook | VRD, http://www.acronymgeek.com/VRD (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, VRD, http://www.acronymgeek.com/VRD (optional description here) (as of Feb. 14, 2012, 08:04). |
| AMA | VRD. Acronym Geek. February 14, 2012, 08:04. Available at: http://www.acronymgeek.com/VRD. Accessed February 14, 2012, 08:04. |