| APA | E-W. (2012, February 13). In Acronym Geek. Retrieved 21:33, February 13, 2012, from http://www.acronymgeek.com/E-W |
| MLA | "E-W." Acronym Geek. (2012). Acronym Geek. 13 Feb 2012 <http://www.acronymgeek.com/E-W>. |
| MHRA | 'E-W', Acronym Geek, 13 February 2012, <http://www.acronymgeek.com/E-W> [accessed 13 February 2012] |
| Chicago | "E-W", http://www.acronymgeek.com/E-W (accessed February 13, 2012). |
| CBE/CSE | E-W [Internet]. Acronym Geek; 2012 Feb 13 [cited 2012 Feb 13]. Available from: http://www.acronymgeek.com/E-W. |
| Bluebook | E-W, http://www.acronymgeek.com/E-W (last visited February 13, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, E-W, http://www.acronymgeek.com/E-W (optional description here) (as of Feb. 13, 2012, 21:33). |
| AMA | E-W. Acronym Geek. February 13, 2012, 21:33. Available at: http://www.acronymgeek.com/E-W. Accessed February 13, 2012, 21:33. |