| APA | KOEL. (2012, February 15). In Acronym Geek. Retrieved 05:07, February 15, 2012, from http://www.acronymgeek.com/KOEL |
| MLA | "KOEL." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/KOEL>. |
| MHRA | 'KOEL', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/KOEL> [accessed 15 February 2012] |
| Chicago | "KOEL", http://www.acronymgeek.com/KOEL (accessed February 15, 2012). |
| CBE/CSE | KOEL [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/KOEL. |
| Bluebook | KOEL, http://www.acronymgeek.com/KOEL (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, KOEL, http://www.acronymgeek.com/KOEL (optional description here) (as of Feb. 15, 2012, 05:07). |
| AMA | KOEL. Acronym Geek. February 15, 2012, 05:07. Available at: http://www.acronymgeek.com/KOEL. Accessed February 15, 2012, 05:07. |