| Style | Reference Text |
|---|
| APA | EFY. (2009, November 8). In All Acronyms. Retrieved 00:28, November 8, 2009, from http://www.all-acronyms.com/EFY |
| MLA | "EFY." All Acronyms. 8 Nov 2009, 00:28. All Acronyms. 8 Nov 2009 <http://www.all-acronyms.com/EFY>. |
| MHRA | 'EFY', All Acronyms, 8 November 2009, 00:28, <http://www.all-acronyms.com/EFY> [accessed 8 November 2009] |
| Chicago | "EFY," http://www.all-acronyms.com/EFY (accessed November 8, 2009). |
| CBE/CSE | EFY [Internet]. All Acronyms; 2009 Nov 8, 00:28 [cited 2009 Nov 8]. Available from: http://www.all-acronyms.com/EFY. |
| Bluebook | EFY, http://www.all-acronyms.com/EFY (last visited November 8, 2009). |
| Bluebook: Harvard JOLT | See All Acronyms, EFY, http://www.all-acronyms.com/EFY (optional description here) (as of Nov. 8, 2009, 00:28). |
| AMA | EFY. All Acronyms. November 8, 2009, 00:28. Available at: http://www.all-acronyms.com/EFY. Accessed November 8, 2009. |
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