| APA | EKU. (2012, February 10). In Acronym Geek. Retrieved 10:56, February 10, 2012, from http://www.acronymgeek.com/EKU |
| MLA | "EKU." Acronym Geek. (2012). Acronym Geek. 10 Feb 2012 <http://www.acronymgeek.com/EKU>. |
| MHRA | 'EKU', Acronym Geek, 10 February 2012, <http://www.acronymgeek.com/EKU> [accessed 10 February 2012] |
| Chicago | "EKU", http://www.acronymgeek.com/EKU (accessed February 10, 2012). |
| CBE/CSE | EKU [Internet]. Acronym Geek; 2012 Feb 10 [cited 2012 Feb 10]. Available from: http://www.acronymgeek.com/EKU. |
| Bluebook | EKU, http://www.acronymgeek.com/EKU (last visited February 10, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, EKU, http://www.acronymgeek.com/EKU (optional description here) (as of Feb. 10, 2012, 10:56). |
| AMA | EKU. Acronym Geek. February 10, 2012, 10:56. Available at: http://www.acronymgeek.com/EKU. Accessed February 10, 2012, 10:56. |