| APA | VOIM. (2012, February 15). In Acronym Geek. Retrieved 04:06, February 15, 2012, from http://www.acronymgeek.com/VOIM |
| MLA | "VOIM." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/VOIM>. |
| MHRA | 'VOIM', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/VOIM> [accessed 15 February 2012] |
| Chicago | "VOIM", http://www.acronymgeek.com/VOIM (accessed February 15, 2012). |
| CBE/CSE | VOIM [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/VOIM. |
| Bluebook | VOIM, http://www.acronymgeek.com/VOIM (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, VOIM, http://www.acronymgeek.com/VOIM (optional description here) (as of Feb. 15, 2012, 04:06). |
| AMA | VOIM. Acronym Geek. February 15, 2012, 04:06. Available at: http://www.acronymgeek.com/VOIM. Accessed February 15, 2012, 04:06. |