| APA | EWPA. (2012, February 17). In Acronym Geek. Retrieved 07:03, February 17, 2012, from http://www.acronymgeek.com/EWPA |
| MLA | "EWPA." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/EWPA>. |
| MHRA | 'EWPA', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/EWPA> [accessed 17 February 2012] |
| Chicago | "EWPA", http://www.acronymgeek.com/EWPA (accessed February 17, 2012). |
| CBE/CSE | EWPA [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/EWPA. |
| Bluebook | EWPA, http://www.acronymgeek.com/EWPA (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, EWPA, http://www.acronymgeek.com/EWPA (optional description here) (as of Feb. 17, 2012, 07:03). |
| AMA | EWPA. Acronym Geek. February 17, 2012, 07:03. Available at: http://www.acronymgeek.com/EWPA. Accessed February 17, 2012, 07:03. |