| APA | VOIS. (2012, February 15). In Acronym Geek. Retrieved 13:27, February 15, 2012, from http://www.acronymgeek.com/VOIS |
| MLA | "VOIS." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/VOIS>. |
| MHRA | 'VOIS', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/VOIS> [accessed 15 February 2012] |
| Chicago | "VOIS", http://www.acronymgeek.com/VOIS (accessed February 15, 2012). |
| CBE/CSE | VOIS [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/VOIS. |
| Bluebook | VOIS, http://www.acronymgeek.com/VOIS (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, VOIS, http://www.acronymgeek.com/VOIS (optional description here) (as of Feb. 15, 2012, 13:27). |
| AMA | VOIS. Acronym Geek. February 15, 2012, 13:27. Available at: http://www.acronymgeek.com/VOIS. Accessed February 15, 2012, 13:27. |