| Style | Reference Text |
|---|
| APA | ENA. (2009, November 25). In All Acronyms. Retrieved 19:39, November 25, 2009, from http://www.all-acronyms.com/cat/0/ENA/alpha |
| MLA | "ENA." All Acronyms. 25 Nov 2009, 19:39. All Acronyms. 25 Nov 2009 <http://www.all-acronyms.com/cat/0/ENA/alpha>. |
| MHRA | 'ENA', All Acronyms, 25 November 2009, 19:39, <http://www.all-acronyms.com/cat/0/ENA/alpha> [accessed 25 November 2009] |
| Chicago | "ENA," http://www.all-acronyms.com/cat/0/ENA/alpha (accessed November 25, 2009). |
| CBE/CSE | ENA [Internet]. All Acronyms; 2009 Nov 25, 19:39 [cited 2009 Nov 25]. Available from: http://www.all-acronyms.com/cat/0/ENA/alpha. |
| Bluebook | ENA, http://www.all-acronyms.com/cat/0/ENA/alpha (last visited November 25, 2009). |
| Bluebook: Harvard JOLT | See All Acronyms, ENA, http://www.all-acronyms.com/cat/0/ENA/alpha (optional description here) (as of Nov. 25, 2009, 19:39). |
| AMA | ENA. All Acronyms. November 25, 2009, 19:39. Available at: http://www.all-acronyms.com/cat/0/ENA/alpha. Accessed November 25, 2009. |