| APA | IKRS. (2012, February 15). In Acronym Geek. Retrieved 01:14, February 15, 2012, from http://www.acronymgeek.com/IKRS |
| MLA | "IKRS." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/IKRS>. |
| MHRA | 'IKRS', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/IKRS> [accessed 15 February 2012] |
| Chicago | "IKRS", http://www.acronymgeek.com/IKRS (accessed February 15, 2012). |
| CBE/CSE | IKRS [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/IKRS. |
| Bluebook | IKRS, http://www.acronymgeek.com/IKRS (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, IKRS, http://www.acronymgeek.com/IKRS (optional description here) (as of Feb. 15, 2012, 01:14). |
| AMA | IKRS. Acronym Geek. February 15, 2012, 01:14. Available at: http://www.acronymgeek.com/IKRS. Accessed February 15, 2012, 01:14. |