| Style | Reference Text |
|---|
| APA | AO. (2013, May 21). In All Acronyms. Retrieved 13:18, May 21, 2013, from http://www.all-acronyms.com/AO/4 |
| MLA | "AO." All Acronyms. 21 May 2013, 13:18. All Acronyms. 21 May 2013 <http://www.all-acronyms.com/AO/4>. |
| MHRA | 'AO', All Acronyms, 21 May 2013, 13:18, <http://www.all-acronyms.com/AO/4> [accessed 21 May 2013] |
| Chicago | "AO," http://www.all-acronyms.com/AO/4 (accessed May 21, 2013). |
| CBE/CSE | AO [Internet]. All Acronyms; 2013 May 21, 13:18 [cited 2013 May 21]. Available from: http://www.all-acronyms.com/AO/4. |
| Bluebook | AO, http://www.all-acronyms.com/AO/4 (last visited May 21, 2013). |
| Bluebook: Harvard JOLT | See All Acronyms, AO, http://www.all-acronyms.com/AO/4 (optional description here) (as of May. 21, 2013, 13:18). |
| AMA | AO. All Acronyms. May 21, 2013, 13:18. Available at: http://www.all-acronyms.com/AO/4. Accessed May 21, 2013. |
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