| APA | INS. (2012, February 14). In Acronym Geek. Retrieved 04:00, February 14, 2012, from http://www.acronymgeek.com/INS |
| MLA | "INS." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/INS>. |
| MHRA | 'INS', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/INS> [accessed 14 February 2012] |
| Chicago | "INS", http://www.acronymgeek.com/INS (accessed February 14, 2012). |
| CBE/CSE | INS [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/INS. |
| Bluebook | INS, http://www.acronymgeek.com/INS (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, INS, http://www.acronymgeek.com/INS (optional description here) (as of Feb. 14, 2012, 04:00). |
| AMA | INS. Acronym Geek. February 14, 2012, 04:00. Available at: http://www.acronymgeek.com/INS. Accessed February 14, 2012, 04:00. |