| APA | IAOU. (2012, February 14). In Acronym Geek. Retrieved 20:09, February 14, 2012, from http://www.acronymgeek.com/IAOU |
| MLA | "IAOU." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/IAOU>. |
| MHRA | 'IAOU', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/IAOU> [accessed 14 February 2012] |
| Chicago | "IAOU", http://www.acronymgeek.com/IAOU (accessed February 14, 2012). |
| CBE/CSE | IAOU [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/IAOU. |
| Bluebook | IAOU, http://www.acronymgeek.com/IAOU (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, IAOU, http://www.acronymgeek.com/IAOU (optional description here) (as of Feb. 14, 2012, 20:09). |
| AMA | IAOU. Acronym Geek. February 14, 2012, 20:09. Available at: http://www.acronymgeek.com/IAOU. Accessed February 14, 2012, 20:09. |