| APA | OAIH. (2012, February 16). In Acronym Geek. Retrieved 19:01, February 16, 2012, from http://www.acronymgeek.com/OAIH |
| MLA | "OAIH." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/OAIH>. |
| MHRA | 'OAIH', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/OAIH> [accessed 16 February 2012] |
| Chicago | "OAIH", http://www.acronymgeek.com/OAIH (accessed February 16, 2012). |
| CBE/CSE | OAIH [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/OAIH. |
| Bluebook | OAIH, http://www.acronymgeek.com/OAIH (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, OAIH, http://www.acronymgeek.com/OAIH (optional description here) (as of Feb. 16, 2012, 19:01). |
| AMA | OAIH. Acronym Geek. February 16, 2012, 19:01. Available at: http://www.acronymgeek.com/OAIH. Accessed February 16, 2012, 19:01. |