| APA | IVTG. (2012, February 16). In Acronym Geek. Retrieved 22:19, February 16, 2012, from http://www.acronymgeek.com/IVTG |
| MLA | "IVTG." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/IVTG>. |
| MHRA | 'IVTG', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/IVTG> [accessed 16 February 2012] |
| Chicago | "IVTG", http://www.acronymgeek.com/IVTG (accessed February 16, 2012). |
| CBE/CSE | IVTG [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/IVTG. |
| Bluebook | IVTG, http://www.acronymgeek.com/IVTG (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, IVTG, http://www.acronymgeek.com/IVTG (optional description here) (as of Feb. 16, 2012, 22:19). |
| AMA | IVTG. Acronym Geek. February 16, 2012, 22:19. Available at: http://www.acronymgeek.com/IVTG. Accessed February 16, 2012, 22:19. |