| Style | Reference Text |
|---|
| APA | EO. (2009, November 21). In All Acronyms. Retrieved 19:42, November 21, 2009, from http://www.all-acronyms.com/EO |
| MLA | "EO." All Acronyms. 21 Nov 2009, 19:42. All Acronyms. 21 Nov 2009 <http://www.all-acronyms.com/EO>. |
| MHRA | 'EO', All Acronyms, 21 November 2009, 19:42, <http://www.all-acronyms.com/EO> [accessed 21 November 2009] |
| Chicago | "EO," http://www.all-acronyms.com/EO (accessed November 21, 2009). |
| CBE/CSE | EO [Internet]. All Acronyms; 2009 Nov 21, 19:42 [cited 2009 Nov 21]. Available from: http://www.all-acronyms.com/EO. |
| Bluebook | EO, http://www.all-acronyms.com/EO (last visited November 21, 2009). |
| Bluebook: Harvard JOLT | See All Acronyms, EO, http://www.all-acronyms.com/EO (optional description here) (as of Nov. 21, 2009, 19:42). |
| AMA | EO. All Acronyms. November 21, 2009, 19:42. Available at: http://www.all-acronyms.com/EO. Accessed November 21, 2009. |