| APA | IKR. (2012, February 11). In Acronym Geek. Retrieved 23:36, February 11, 2012, from http://www.acronymgeek.com/IKR |
| MLA | "IKR." Acronym Geek. (2012). Acronym Geek. 11 Feb 2012 <http://www.acronymgeek.com/IKR>. |
| MHRA | 'IKR', Acronym Geek, 11 February 2012, <http://www.acronymgeek.com/IKR> [accessed 11 February 2012] |
| Chicago | "IKR", http://www.acronymgeek.com/IKR (accessed February 11, 2012). |
| CBE/CSE | IKR [Internet]. Acronym Geek; 2012 Feb 11 [cited 2012 Feb 11]. Available from: http://www.acronymgeek.com/IKR. |
| Bluebook | IKR, http://www.acronymgeek.com/IKR (last visited February 11, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, IKR, http://www.acronymgeek.com/IKR (optional description here) (as of Feb. 11, 2012, 23:36). |
| AMA | IKR. Acronym Geek. February 11, 2012, 23:36. Available at: http://www.acronymgeek.com/IKR. Accessed February 11, 2012, 23:36. |