| APA | IBAO. (2012, February 16). In Acronym Geek. Retrieved 14:43, February 16, 2012, from http://www.acronymgeek.com/IBAO |
| MLA | "IBAO." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/IBAO>. |
| MHRA | 'IBAO', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/IBAO> [accessed 16 February 2012] |
| Chicago | "IBAO", http://www.acronymgeek.com/IBAO (accessed February 16, 2012). |
| CBE/CSE | IBAO [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/IBAO. |
| Bluebook | IBAO, http://www.acronymgeek.com/IBAO (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, IBAO, http://www.acronymgeek.com/IBAO (optional description here) (as of Feb. 16, 2012, 14:43). |
| AMA | IBAO. Acronym Geek. February 16, 2012, 14:43. Available at: http://www.acronymgeek.com/IBAO. Accessed February 16, 2012, 14:43. |