| Style | Reference Text |
|---|
| APA | KO. (2009, July 4). In All Acronyms. Retrieved 09:37, July 4, 2009, from http://www.all-acronyms.com/KO |
| MLA | "KO." All Acronyms. 4 Jul 2009, 09:37. All Acronyms. 4 Jul 2009 <http://www.all-acronyms.com/KO>. |
| MHRA | 'KO', All Acronyms, 4 July 2009, 09:37, <http://www.all-acronyms.com/KO> [accessed 4 July 2009] |
| Chicago | "KO," http://www.all-acronyms.com/KO (accessed July 4, 2009). |
| CBE/CSE | KO [Internet]. All Acronyms; 2009 Jul 4, 09:37 [cited 2009 Jul 4]. Available from: http://www.all-acronyms.com/KO. |
| Bluebook | KO, http://www.all-acronyms.com/KO (last visited July 4, 2009). |
| Bluebook: Harvard JOLT | See All Acronyms, KO, http://www.all-acronyms.com/KO (optional description here) (as of Jul. 4, 2009, 09:37). |
| AMA | KO. All Acronyms. July 4, 2009, 09:37. Available at: http://www.all-acronyms.com/KO. Accessed July 4, 2009. |
knockout