| APA | EKR. (2012, February 13). In Acronym Geek. Retrieved 23:48, February 13, 2012, from http://www.acronymgeek.com/EKR |
| MLA | "EKR." Acronym Geek. (2012). Acronym Geek. 13 Feb 2012 <http://www.acronymgeek.com/EKR>. |
| MHRA | 'EKR', Acronym Geek, 13 February 2012, <http://www.acronymgeek.com/EKR> [accessed 13 February 2012] |
| Chicago | "EKR", http://www.acronymgeek.com/EKR (accessed February 13, 2012). |
| CBE/CSE | EKR [Internet]. Acronym Geek; 2012 Feb 13 [cited 2012 Feb 13]. Available from: http://www.acronymgeek.com/EKR. |
| Bluebook | EKR, http://www.acronymgeek.com/EKR (last visited February 13, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, EKR, http://www.acronymgeek.com/EKR (optional description here) (as of Feb. 13, 2012, 23:48). |
| AMA | EKR. Acronym Geek. February 13, 2012, 23:48. Available at: http://www.acronymgeek.com/EKR. Accessed February 13, 2012, 23:48. |