| APA | IVSL. (2012, February 15). In Acronym Geek. Retrieved 20:27, February 15, 2012, from http://www.acronymgeek.com/IVSL |
| MLA | "IVSL." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/IVSL>. |
| MHRA | 'IVSL', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/IVSL> [accessed 15 February 2012] |
| Chicago | "IVSL", http://www.acronymgeek.com/IVSL (accessed February 15, 2012). |
| CBE/CSE | IVSL [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/IVSL. |
| Bluebook | IVSL, http://www.acronymgeek.com/IVSL (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, IVSL, http://www.acronymgeek.com/IVSL (optional description here) (as of Feb. 15, 2012, 20:27). |
| AMA | IVSL. Acronym Geek. February 15, 2012, 20:27. Available at: http://www.acronymgeek.com/IVSL. Accessed February 15, 2012, 20:27. |