| APA | KEU. (2012, February 14). In Acronym Geek. Retrieved 09:57, February 14, 2012, from http://www.acronymgeek.com/KEU |
| MLA | "KEU." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/KEU>. |
| MHRA | 'KEU', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/KEU> [accessed 14 February 2012] |
| Chicago | "KEU", http://www.acronymgeek.com/KEU (accessed February 14, 2012). |
| CBE/CSE | KEU [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/KEU. |
| Bluebook | KEU, http://www.acronymgeek.com/KEU (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, KEU, http://www.acronymgeek.com/KEU (optional description here) (as of Feb. 14, 2012, 09:57). |
| AMA | KEU. Acronym Geek. February 14, 2012, 09:57. Available at: http://www.acronymgeek.com/KEU. Accessed February 14, 2012, 09:57. |