| APA | IVSF. (2012, February 16). In Acronym Geek. Retrieved 14:11, February 16, 2012, from http://www.acronymgeek.com/IVSF |
| MLA | "IVSF." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/IVSF>. |
| MHRA | 'IVSF', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/IVSF> [accessed 16 February 2012] |
| Chicago | "IVSF", http://www.acronymgeek.com/IVSF (accessed February 16, 2012). |
| CBE/CSE | IVSF [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/IVSF. |
| Bluebook | IVSF, http://www.acronymgeek.com/IVSF (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, IVSF, http://www.acronymgeek.com/IVSF (optional description here) (as of Feb. 16, 2012, 14:11). |
| AMA | IVSF. Acronym Geek. February 16, 2012, 14:11. Available at: http://www.acronymgeek.com/IVSF. Accessed February 16, 2012, 14:11. |