| APA | DHWO. (2012, February 15). In Acronym Geek. Retrieved 06:41, February 15, 2012, from http://www.acronymgeek.com/DHWO |
| MLA | "DHWO." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/DHWO>. |
| MHRA | 'DHWO', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/DHWO> [accessed 15 February 2012] |
| Chicago | "DHWO", http://www.acronymgeek.com/DHWO (accessed February 15, 2012). |
| CBE/CSE | DHWO [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/DHWO. |
| Bluebook | DHWO, http://www.acronymgeek.com/DHWO (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DHWO, http://www.acronymgeek.com/DHWO (optional description here) (as of Feb. 15, 2012, 06:41). |
| AMA | DHWO. Acronym Geek. February 15, 2012, 06:41. Available at: http://www.acronymgeek.com/DHWO. Accessed February 15, 2012, 06:41. |