| Style | Reference Text |
|---|
| APA | DR&O. (2009, November 21). In All Acronyms. Retrieved 20:18, November 21, 2009, from http://www.all-acronyms.com/DR%26O |
| MLA | "DR&O." All Acronyms. 21 Nov 2009, 20:18. All Acronyms. 21 Nov 2009 <http://www.all-acronyms.com/DR%26O>. |
| MHRA | 'DR&O', All Acronyms, 21 November 2009, 20:18, <http://www.all-acronyms.com/DR%26O> [accessed 21 November 2009] |
| Chicago | "DR&O," http://www.all-acronyms.com/DR%26O (accessed November 21, 2009). |
| CBE/CSE | DR&O [Internet]. All Acronyms; 2009 Nov 21, 20:18 [cited 2009 Nov 21]. Available from: http://www.all-acronyms.com/DR%26O. |
| Bluebook | DR&O, http://www.all-acronyms.com/DR%26O (last visited November 21, 2009). |
| Bluebook: Harvard JOLT | See All Acronyms, DR&O, http://www.all-acronyms.com/DR%26O (optional description here) (as of Nov. 21, 2009, 20:18). |
| AMA | DR&O. All Acronyms. November 21, 2009, 20:18. Available at: http://www.all-acronyms.com/DR%26O. Accessed November 21, 2009. |