| APA | IYVI. (2012, February 15). In Acronym Geek. Retrieved 21:36, February 15, 2012, from http://www.acronymgeek.com/IYVI |
| MLA | "IYVI." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/IYVI>. |
| MHRA | 'IYVI', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/IYVI> [accessed 15 February 2012] |
| Chicago | "IYVI", http://www.acronymgeek.com/IYVI (accessed February 15, 2012). |
| CBE/CSE | IYVI [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/IYVI. |
| Bluebook | IYVI, http://www.acronymgeek.com/IYVI (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, IYVI, http://www.acronymgeek.com/IYVI (optional description here) (as of Feb. 15, 2012, 21:36). |
| AMA | IYVI. Acronym Geek. February 15, 2012, 21:36. Available at: http://www.acronymgeek.com/IYVI. Accessed February 15, 2012, 21:36. |