| APA | EWIP. (2012, February 16). In Acronym Geek. Retrieved 09:52, February 16, 2012, from http://www.acronymgeek.com/EWIP |
| MLA | "EWIP." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/EWIP>. |
| MHRA | 'EWIP', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/EWIP> [accessed 16 February 2012] |
| Chicago | "EWIP", http://www.acronymgeek.com/EWIP (accessed February 16, 2012). |
| CBE/CSE | EWIP [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/EWIP. |
| Bluebook | EWIP, http://www.acronymgeek.com/EWIP (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, EWIP, http://www.acronymgeek.com/EWIP (optional description here) (as of Feb. 16, 2012, 09:52). |
| AMA | EWIP. Acronym Geek. February 16, 2012, 09:52. Available at: http://www.acronymgeek.com/EWIP. Accessed February 16, 2012, 09:52. |