| APA | OAHW. (2012, February 16). In Acronym Geek. Retrieved 11:39, February 16, 2012, from http://www.acronymgeek.com/OAHW |
| MLA | "OAHW." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/OAHW>. |
| MHRA | 'OAHW', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/OAHW> [accessed 16 February 2012] |
| Chicago | "OAHW", http://www.acronymgeek.com/OAHW (accessed February 16, 2012). |
| CBE/CSE | OAHW [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/OAHW. |
| Bluebook | OAHW, http://www.acronymgeek.com/OAHW (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, OAHW, http://www.acronymgeek.com/OAHW (optional description here) (as of Feb. 16, 2012, 11:39). |
| AMA | OAHW. Acronym Geek. February 16, 2012, 11:39. Available at: http://www.acronymgeek.com/OAHW. Accessed February 16, 2012, 11:39. |