| APA | EWPM. (2012, February 15). In Acronym Geek. Retrieved 19:55, February 15, 2012, from http://www.acronymgeek.com/EWPM |
| MLA | "EWPM." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/EWPM>. |
| MHRA | 'EWPM', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/EWPM> [accessed 15 February 2012] |
| Chicago | "EWPM", http://www.acronymgeek.com/EWPM (accessed February 15, 2012). |
| CBE/CSE | EWPM [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/EWPM. |
| Bluebook | EWPM, http://www.acronymgeek.com/EWPM (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, EWPM, http://www.acronymgeek.com/EWPM (optional description here) (as of Feb. 15, 2012, 19:55). |
| AMA | EWPM. Acronym Geek. February 15, 2012, 19:55. Available at: http://www.acronymgeek.com/EWPM. Accessed February 15, 2012, 19:55. |