| APA | EIWR. (2012, February 14). In Acronym Geek. Retrieved 18:12, February 14, 2012, from http://www.acronymgeek.com/EIWR |
| MLA | "EIWR." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/EIWR>. |
| MHRA | 'EIWR', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/EIWR> [accessed 14 February 2012] |
| Chicago | "EIWR", http://www.acronymgeek.com/EIWR (accessed February 14, 2012). |
| CBE/CSE | EIWR [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/EIWR. |
| Bluebook | EIWR, http://www.acronymgeek.com/EIWR (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, EIWR, http://www.acronymgeek.com/EIWR (optional description here) (as of Feb. 14, 2012, 18:12). |
| AMA | EIWR. Acronym Geek. February 14, 2012, 18:12. Available at: http://www.acronymgeek.com/EIWR. Accessed February 14, 2012, 18:12. |