| APA | IOV. (2012, February 14). In Acronym Geek. Retrieved 04:20, February 14, 2012, from http://www.acronymgeek.com/IOV |
| MLA | "IOV." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/IOV>. |
| MHRA | 'IOV', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/IOV> [accessed 14 February 2012] |
| Chicago | "IOV", http://www.acronymgeek.com/IOV (accessed February 14, 2012). |
| CBE/CSE | IOV [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/IOV. |
| Bluebook | IOV, http://www.acronymgeek.com/IOV (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, IOV, http://www.acronymgeek.com/IOV (optional description here) (as of Feb. 14, 2012, 04:20). |
| AMA | IOV. Acronym Geek. February 14, 2012, 04:20. Available at: http://www.acronymgeek.com/IOV. Accessed February 14, 2012, 04:20. |