| APA | EWPE. (2012, February 15). In Acronym Geek. Retrieved 22:58, February 15, 2012, from http://www.acronymgeek.com/EWPE |
| MLA | "EWPE." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/EWPE>. |
| MHRA | 'EWPE', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/EWPE> [accessed 15 February 2012] |
| Chicago | "EWPE", http://www.acronymgeek.com/EWPE (accessed February 15, 2012). |
| CBE/CSE | EWPE [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/EWPE. |
| Bluebook | EWPE, http://www.acronymgeek.com/EWPE (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, EWPE, http://www.acronymgeek.com/EWPE (optional description here) (as of Feb. 15, 2012, 22:58). |
| AMA | EWPE. Acronym Geek. February 15, 2012, 22:58. Available at: http://www.acronymgeek.com/EWPE. Accessed February 15, 2012, 22:58. |