| APA | IVSN. (2012, February 16). In Acronym Geek. Retrieved 00:13, February 16, 2012, from http://www.acronymgeek.com/IVSN |
| MLA | "IVSN." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/IVSN>. |
| MHRA | 'IVSN', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/IVSN> [accessed 16 February 2012] |
| Chicago | "IVSN", http://www.acronymgeek.com/IVSN (accessed February 16, 2012). |
| CBE/CSE | IVSN [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/IVSN. |
| Bluebook | IVSN, http://www.acronymgeek.com/IVSN (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, IVSN, http://www.acronymgeek.com/IVSN (optional description here) (as of Feb. 16, 2012, 00:13). |
| AMA | IVSN. Acronym Geek. February 16, 2012, 00:13. Available at: http://www.acronymgeek.com/IVSN. Accessed February 16, 2012, 00:13. |