| Style | Reference Text |
|---|
| APA | EF. (2009, November 8). In All Acronyms. Retrieved 15:54, November 8, 2009, from http://www.all-acronyms.com/cat/3/EF |
| MLA | "EF." All Acronyms. 8 Nov 2009, 15:54. All Acronyms. 8 Nov 2009 <http://www.all-acronyms.com/cat/3/EF>. |
| MHRA | 'EF', All Acronyms, 8 November 2009, 15:54, <http://www.all-acronyms.com/cat/3/EF> [accessed 8 November 2009] |
| Chicago | "EF," http://www.all-acronyms.com/cat/3/EF (accessed November 8, 2009). |
| CBE/CSE | EF [Internet]. All Acronyms; 2009 Nov 8, 15:54 [cited 2009 Nov 8]. Available from: http://www.all-acronyms.com/cat/3/EF. |
| Bluebook | EF, http://www.all-acronyms.com/cat/3/EF (last visited November 8, 2009). |
| Bluebook: Harvard JOLT | See All Acronyms, EF, http://www.all-acronyms.com/cat/3/EF (optional description here) (as of Nov. 8, 2009, 15:54). |
| AMA | EF. All Acronyms. November 8, 2009, 15:54. Available at: http://www.all-acronyms.com/cat/3/EF. Accessed November 8, 2009. |
Enhanced Fujita