| Style | Reference Text |
|---|
| APA | HBAO. (2009, November 30). In All Acronyms. Retrieved 09:27, November 30, 2009, from http://www.all-acronyms.com/HBAO |
| MLA | "HBAO." All Acronyms. 30 Nov 2009, 09:27. All Acronyms. 30 Nov 2009 <http://www.all-acronyms.com/HBAO>. |
| MHRA | 'HBAO', All Acronyms, 30 November 2009, 09:27, <http://www.all-acronyms.com/HBAO> [accessed 30 November 2009] |
| Chicago | "HBAO," http://www.all-acronyms.com/HBAO (accessed November 30, 2009). |
| CBE/CSE | HBAO [Internet]. All Acronyms; 2009 Nov 30, 09:27 [cited 2009 Nov 30]. Available from: http://www.all-acronyms.com/HBAO. |
| Bluebook | HBAO, http://www.all-acronyms.com/HBAO (last visited November 30, 2009). |
| Bluebook: Harvard JOLT | See All Acronyms, HBAO, http://www.all-acronyms.com/HBAO (optional description here) (as of Nov. 30, 2009, 09:27). |
| AMA | HBAO. All Acronyms. November 30, 2009, 09:27. Available at: http://www.all-acronyms.com/HBAO. Accessed November 30, 2009. |
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