| Style | Reference Text |
|---|
| APA | ABO. (2012, May 27). In All Acronyms. Retrieved 08:35, May 27, 2012, from http://www.all-acronyms.com/cat/7/ABO |
| MLA | "ABO." All Acronyms. 27 May 2012, 08:35. All Acronyms. 27 May 2012 <http://www.all-acronyms.com/cat/7/ABO>. |
| MHRA | 'ABO', All Acronyms, 27 May 2012, 08:35, <http://www.all-acronyms.com/cat/7/ABO> [accessed 27 May 2012] |
| Chicago | "ABO," http://www.all-acronyms.com/cat/7/ABO (accessed May 27, 2012). |
| CBE/CSE | ABO [Internet]. All Acronyms; 2012 May 27, 08:35 [cited 2012 May 27]. Available from: http://www.all-acronyms.com/cat/7/ABO. |
| Bluebook | ABO, http://www.all-acronyms.com/cat/7/ABO (last visited May 27, 2012). |
| Bluebook: Harvard JOLT | See All Acronyms, ABO, http://www.all-acronyms.com/cat/7/ABO (optional description here) (as of May. 27, 2012, 08:35). |
| AMA | ABO. All Acronyms. May 27, 2012, 08:35. Available at: http://www.all-acronyms.com/cat/7/ABO. Accessed May 27, 2012. |
American Board of Ophthalmology