| APA | EKRS. (2012, February 16). In Acronym Geek. Retrieved 10:03, February 16, 2012, from http://www.acronymgeek.com/EKRS |
| MLA | "EKRS." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/EKRS>. |
| MHRA | 'EKRS', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/EKRS> [accessed 16 February 2012] |
| Chicago | "EKRS", http://www.acronymgeek.com/EKRS (accessed February 16, 2012). |
| CBE/CSE | EKRS [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/EKRS. |
| Bluebook | EKRS, http://www.acronymgeek.com/EKRS (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, EKRS, http://www.acronymgeek.com/EKRS (optional description here) (as of Feb. 16, 2012, 10:03). |
| AMA | EKRS. Acronym Geek. February 16, 2012, 10:03. Available at: http://www.acronymgeek.com/EKRS. Accessed February 16, 2012, 10:03. |