| APA | VAI. (2012, February 14). In Acronym Geek. Retrieved 02:19, February 14, 2012, from http://www.acronymgeek.com/VAI |
| MLA | "VAI." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/VAI>. |
| MHRA | 'VAI', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/VAI> [accessed 14 February 2012] |
| Chicago | "VAI", http://www.acronymgeek.com/VAI (accessed February 14, 2012). |
| CBE/CSE | VAI [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/VAI. |
| Bluebook | VAI, http://www.acronymgeek.com/VAI (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, VAI, http://www.acronymgeek.com/VAI (optional description here) (as of Feb. 14, 2012, 02:19). |
| AMA | VAI. Acronym Geek. February 14, 2012, 02:19. Available at: http://www.acronymgeek.com/VAI. Accessed February 14, 2012, 02:19. |