| Style | Reference Text |
|---|
| APA | ER. (2009, November 22). In All Acronyms. Retrieved 22:35, November 22, 2009, from http://www.all-acronyms.com/cat/8/ER |
| MLA | "ER." All Acronyms. 22 Nov 2009, 22:35. All Acronyms. 22 Nov 2009 <http://www.all-acronyms.com/cat/8/ER>. |
| MHRA | 'ER', All Acronyms, 22 November 2009, 22:35, <http://www.all-acronyms.com/cat/8/ER> [accessed 22 November 2009] |
| Chicago | "ER," http://www.all-acronyms.com/cat/8/ER (accessed November 22, 2009). |
| CBE/CSE | ER [Internet]. All Acronyms; 2009 Nov 22, 22:35 [cited 2009 Nov 22]. Available from: http://www.all-acronyms.com/cat/8/ER. |
| Bluebook | ER, http://www.all-acronyms.com/cat/8/ER (last visited November 22, 2009). |
| Bluebook: Harvard JOLT | See All Acronyms, ER, http://www.all-acronyms.com/cat/8/ER (optional description here) (as of Nov. 22, 2009, 22:35). |
| AMA | ER. All Acronyms. November 22, 2009, 22:35. Available at: http://www.all-acronyms.com/cat/8/ER. Accessed November 22, 2009. |
Eel River