| APA | VDNI. (2012, February 16). In Acronym Geek. Retrieved 16:10, February 16, 2012, from http://www.acronymgeek.com/VDNI |
| MLA | "VDNI." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/VDNI>. |
| MHRA | 'VDNI', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/VDNI> [accessed 16 February 2012] |
| Chicago | "VDNI", http://www.acronymgeek.com/VDNI (accessed February 16, 2012). |
| CBE/CSE | VDNI [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/VDNI. |
| Bluebook | VDNI, http://www.acronymgeek.com/VDNI (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, VDNI, http://www.acronymgeek.com/VDNI (optional description here) (as of Feb. 16, 2012, 16:10). |
| AMA | VDNI. Acronym Geek. February 16, 2012, 16:10. Available at: http://www.acronymgeek.com/VDNI. Accessed February 16, 2012, 16:10. |