| APA | VIOE. (2012, February 16). In Acronym Geek. Retrieved 04:59, February 16, 2012, from http://www.acronymgeek.com/VIOE |
| MLA | "VIOE." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/VIOE>. |
| MHRA | 'VIOE', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/VIOE> [accessed 16 February 2012] |
| Chicago | "VIOE", http://www.acronymgeek.com/VIOE (accessed February 16, 2012). |
| CBE/CSE | VIOE [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/VIOE. |
| Bluebook | VIOE, http://www.acronymgeek.com/VIOE (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, VIOE, http://www.acronymgeek.com/VIOE (optional description here) (as of Feb. 16, 2012, 04:59). |
| AMA | VIOE. Acronym Geek. February 16, 2012, 04:59. Available at: http://www.acronymgeek.com/VIOE. Accessed February 16, 2012, 04:59. |