| APA | EDWO. (2012, February 14). In Acronym Geek. Retrieved 23:21, February 14, 2012, from http://www.acronymgeek.com/EDWO |
| MLA | "EDWO." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/EDWO>. |
| MHRA | 'EDWO', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/EDWO> [accessed 14 February 2012] |
| Chicago | "EDWO", http://www.acronymgeek.com/EDWO (accessed February 14, 2012). |
| CBE/CSE | EDWO [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/EDWO. |
| Bluebook | EDWO, http://www.acronymgeek.com/EDWO (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, EDWO, http://www.acronymgeek.com/EDWO (optional description here) (as of Feb. 14, 2012, 23:21). |
| AMA | EDWO. Acronym Geek. February 14, 2012, 23:21. Available at: http://www.acronymgeek.com/EDWO. Accessed February 14, 2012, 23:21. |