| APA | INSU. (2012, February 15). In Acronym Geek. Retrieved 16:27, February 15, 2012, from http://www.acronymgeek.com/INSU |
| MLA | "INSU." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/INSU>. |
| MHRA | 'INSU', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/INSU> [accessed 15 February 2012] |
| Chicago | "INSU", http://www.acronymgeek.com/INSU (accessed February 15, 2012). |
| CBE/CSE | INSU [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/INSU. |
| Bluebook | INSU, http://www.acronymgeek.com/INSU (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, INSU, http://www.acronymgeek.com/INSU (optional description here) (as of Feb. 15, 2012, 16:27). |
| AMA | INSU. Acronym Geek. February 15, 2012, 16:27. Available at: http://www.acronymgeek.com/INSU. Accessed February 15, 2012, 16:27. |