| Style | Reference Text |
|---|
| APA | EI. (2009, December 1). In All Acronyms. Retrieved 07:10, December 1, 2009, from http://www.all-acronyms.com/cat/7/EI/2 |
| MLA | "EI." All Acronyms. 1 Dec 2009, 07:10. All Acronyms. 1 Dec 2009 <http://www.all-acronyms.com/cat/7/EI/2>. |
| MHRA | 'EI', All Acronyms, 1 December 2009, 07:10, <http://www.all-acronyms.com/cat/7/EI/2> [accessed 1 December 2009] |
| Chicago | "EI," http://www.all-acronyms.com/cat/7/EI/2 (accessed December 1, 2009). |
| CBE/CSE | EI [Internet]. All Acronyms; 2009 Dec 1, 07:10 [cited 2009 Dec 1]. Available from: http://www.all-acronyms.com/cat/7/EI/2. |
| Bluebook | EI, http://www.all-acronyms.com/cat/7/EI/2 (last visited December 1, 2009). |
| Bluebook: Harvard JOLT | See All Acronyms, EI, http://www.all-acronyms.com/cat/7/EI/2 (optional description here) (as of Dec. 1, 2009, 07:10). |
| AMA | EI. All Acronyms. December 1, 2009, 07:10. Available at: http://www.all-acronyms.com/cat/7/EI/2. Accessed December 1, 2009. |
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