| APA | EHWS. (2012, February 12). In Acronym Geek. Retrieved 05:06, February 12, 2012, from http://www.acronymgeek.com/EHWS |
| MLA | "EHWS." Acronym Geek. (2012). Acronym Geek. 12 Feb 2012 <http://www.acronymgeek.com/EHWS>. |
| MHRA | 'EHWS', Acronym Geek, 12 February 2012, <http://www.acronymgeek.com/EHWS> [accessed 12 February 2012] |
| Chicago | "EHWS", http://www.acronymgeek.com/EHWS (accessed February 12, 2012). |
| CBE/CSE | EHWS [Internet]. Acronym Geek; 2012 Feb 12 [cited 2012 Feb 12]. Available from: http://www.acronymgeek.com/EHWS. |
| Bluebook | EHWS, http://www.acronymgeek.com/EHWS (last visited February 12, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, EHWS, http://www.acronymgeek.com/EHWS (optional description here) (as of Feb. 12, 2012, 05:06). |
| AMA | EHWS. Acronym Geek. February 12, 2012, 05:06. Available at: http://www.acronymgeek.com/EHWS. Accessed February 12, 2012, 05:06. |