| APA | EWPC. (2012, February 15). In Acronym Geek. Retrieved 00:00, February 15, 2012, from http://www.acronymgeek.com/EWPC |
| MLA | "EWPC." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/EWPC>. |
| MHRA | 'EWPC', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/EWPC> [accessed 15 February 2012] |
| Chicago | "EWPC", http://www.acronymgeek.com/EWPC (accessed February 15, 2012). |
| CBE/CSE | EWPC [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/EWPC. |
| Bluebook | EWPC, http://www.acronymgeek.com/EWPC (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, EWPC, http://www.acronymgeek.com/EWPC (optional description here) (as of Feb. 15, 2012, 00:00). |
| AMA | EWPC. Acronym Geek. February 15, 2012, 00:00. Available at: http://www.acronymgeek.com/EWPC. Accessed February 15, 2012, 00:00. |