| APA | IAOH. (2012, February 16). In Acronym Geek. Retrieved 23:57, February 16, 2012, from http://www.acronymgeek.com/IAOH |
| MLA | "IAOH." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/IAOH>. |
| MHRA | 'IAOH', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/IAOH> [accessed 16 February 2012] |
| Chicago | "IAOH", http://www.acronymgeek.com/IAOH (accessed February 16, 2012). |
| CBE/CSE | IAOH [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/IAOH. |
| Bluebook | IAOH, http://www.acronymgeek.com/IAOH (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, IAOH, http://www.acronymgeek.com/IAOH (optional description here) (as of Feb. 16, 2012, 23:57). |
| AMA | IAOH. Acronym Geek. February 16, 2012, 23:57. Available at: http://www.acronymgeek.com/IAOH. Accessed February 16, 2012, 23:57. |