| Style | Reference Text |
|---|
| APA | KO. (2013, May 23). In All Acronyms. Retrieved 16:18, May 23, 2013, from http://www.all-acronyms.com/cat/9/KO |
| MLA | "KO." All Acronyms. 23 May 2013, 16:18. All Acronyms. 23 May 2013 <http://www.all-acronyms.com/cat/9/KO>. |
| MHRA | 'KO', All Acronyms, 23 May 2013, 16:18, <http://www.all-acronyms.com/cat/9/KO> [accessed 23 May 2013] |
| Chicago | "KO," http://www.all-acronyms.com/cat/9/KO (accessed May 23, 2013). |
| CBE/CSE | KO [Internet]. All Acronyms; 2013 May 23, 16:18 [cited 2013 May 23]. Available from: http://www.all-acronyms.com/cat/9/KO. |
| Bluebook | KO, http://www.all-acronyms.com/cat/9/KO (last visited May 23, 2013). |
| Bluebook: Harvard JOLT | See All Acronyms, KO, http://www.all-acronyms.com/cat/9/KO (optional description here) (as of May. 23, 2013, 16:18). |
| AMA | KO. All Acronyms. May 23, 2013, 16:18. Available at: http://www.all-acronyms.com/cat/9/KO. Accessed May 23, 2013. |
Knock out