| Style | Reference Text |
|---|
| APA | EFX. (2009, November 30). In All Acronyms. Retrieved 10:38, November 30, 2009, from http://www.all-acronyms.com/cat/4/EFX |
| MLA | "EFX." All Acronyms. 30 Nov 2009, 10:38. All Acronyms. 30 Nov 2009 <http://www.all-acronyms.com/cat/4/EFX>. |
| MHRA | 'EFX', All Acronyms, 30 November 2009, 10:38, <http://www.all-acronyms.com/cat/4/EFX> [accessed 30 November 2009] |
| Chicago | "EFX," http://www.all-acronyms.com/cat/4/EFX (accessed November 30, 2009). |
| CBE/CSE | EFX [Internet]. All Acronyms; 2009 Nov 30, 10:38 [cited 2009 Nov 30]. Available from: http://www.all-acronyms.com/cat/4/EFX. |
| Bluebook | EFX, http://www.all-acronyms.com/cat/4/EFX (last visited November 30, 2009). |
| Bluebook: Harvard JOLT | See All Acronyms, EFX, http://www.all-acronyms.com/cat/4/EFX (optional description here) (as of Nov. 30, 2009, 10:38). |
| AMA | EFX. All Acronyms. November 30, 2009, 10:38. Available at: http://www.all-acronyms.com/cat/4/EFX. Accessed November 30, 2009. |