| Style | Reference Text |
|---|
| APA | EFX. (2009, November 29). In All Acronyms. Retrieved 00:23, November 29, 2009, from http://www.all-acronyms.com/cat/7/EFX |
| MLA | "EFX." All Acronyms. 29 Nov 2009, 00:23. All Acronyms. 29 Nov 2009 <http://www.all-acronyms.com/cat/7/EFX>. |
| MHRA | 'EFX', All Acronyms, 29 November 2009, 00:23, <http://www.all-acronyms.com/cat/7/EFX> [accessed 29 November 2009] |
| Chicago | "EFX," http://www.all-acronyms.com/cat/7/EFX (accessed November 29, 2009). |
| CBE/CSE | EFX [Internet]. All Acronyms; 2009 Nov 29, 00:23 [cited 2009 Nov 29]. Available from: http://www.all-acronyms.com/cat/7/EFX. |
| Bluebook | EFX, http://www.all-acronyms.com/cat/7/EFX (last visited November 29, 2009). |
| Bluebook: Harvard JOLT | See All Acronyms, EFX, http://www.all-acronyms.com/cat/7/EFX (optional description here) (as of Nov. 29, 2009, 00:23). |
| AMA | EFX. All Acronyms. November 29, 2009, 00:23. Available at: http://www.all-acronyms.com/cat/7/EFX. Accessed November 29, 2009. |