| APA | IVTY. (2012, February 16). In Acronym Geek. Retrieved 14:27, February 16, 2012, from http://www.acronymgeek.com/IVTY |
| MLA | "IVTY." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/IVTY>. |
| MHRA | 'IVTY', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/IVTY> [accessed 16 February 2012] |
| Chicago | "IVTY", http://www.acronymgeek.com/IVTY (accessed February 16, 2012). |
| CBE/CSE | IVTY [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/IVTY. |
| Bluebook | IVTY, http://www.acronymgeek.com/IVTY (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, IVTY, http://www.acronymgeek.com/IVTY (optional description here) (as of Feb. 16, 2012, 14:27). |
| AMA | IVTY. Acronym Geek. February 16, 2012, 14:27. Available at: http://www.acronymgeek.com/IVTY. Accessed February 16, 2012, 14:27. |