| Style | Reference Text |
|---|
| APA | ER. (2012, May 27). In All Acronyms. Retrieved 08:34, May 27, 2012, from http://www.all-acronyms.com/cat/4/ER |
| MLA | "ER." All Acronyms. 27 May 2012, 08:34. All Acronyms. 27 May 2012 <http://www.all-acronyms.com/cat/4/ER>. |
| MHRA | 'ER', All Acronyms, 27 May 2012, 08:34, <http://www.all-acronyms.com/cat/4/ER> [accessed 27 May 2012] |
| Chicago | "ER," http://www.all-acronyms.com/cat/4/ER (accessed May 27, 2012). |
| CBE/CSE | ER [Internet]. All Acronyms; 2012 May 27, 08:34 [cited 2012 May 27]. Available from: http://www.all-acronyms.com/cat/4/ER. |
| Bluebook | ER, http://www.all-acronyms.com/cat/4/ER (last visited May 27, 2012). |
| Bluebook: Harvard JOLT | See All Acronyms, ER, http://www.all-acronyms.com/cat/4/ER (optional description here) (as of May. 27, 2012, 08:34). |
| AMA | ER. All Acronyms. May 27, 2012, 08:34. Available at: http://www.all-acronyms.com/cat/4/ER. Accessed May 27, 2012. |
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