| Style | Reference Text |
|---|
| APA | APO. (2013, May 23). In All Acronyms. Retrieved 23:31, May 23, 2013, from http://www.all-acronyms.com/cat/6/APO |
| MLA | "APO." All Acronyms. 23 May 2013, 23:31. All Acronyms. 23 May 2013 <http://www.all-acronyms.com/cat/6/APO>. |
| MHRA | 'APO', All Acronyms, 23 May 2013, 23:31, <http://www.all-acronyms.com/cat/6/APO> [accessed 23 May 2013] |
| Chicago | "APO," http://www.all-acronyms.com/cat/6/APO (accessed May 23, 2013). |
| CBE/CSE | APO [Internet]. All Acronyms; 2013 May 23, 23:31 [cited 2013 May 23]. Available from: http://www.all-acronyms.com/cat/6/APO. |
| Bluebook | APO, http://www.all-acronyms.com/cat/6/APO (last visited May 23, 2013). |
| Bluebook: Harvard JOLT | See All Acronyms, APO, http://www.all-acronyms.com/cat/6/APO (optional description here) (as of May. 23, 2013, 23:31). |
| AMA | APO. All Acronyms. May 23, 2013, 23:31. Available at: http://www.all-acronyms.com/cat/6/APO. Accessed May 23, 2013. |
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