| APA | IBOO. (2012, February 16). In Acronym Geek. Retrieved 17:56, February 16, 2012, from http://www.acronymgeek.com/IBOO |
| MLA | "IBOO." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/IBOO>. |
| MHRA | 'IBOO', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/IBOO> [accessed 16 February 2012] |
| Chicago | "IBOO", http://www.acronymgeek.com/IBOO (accessed February 16, 2012). |
| CBE/CSE | IBOO [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/IBOO. |
| Bluebook | IBOO, http://www.acronymgeek.com/IBOO (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, IBOO, http://www.acronymgeek.com/IBOO (optional description here) (as of Feb. 16, 2012, 17:56). |
| AMA | IBOO. Acronym Geek. February 16, 2012, 17:56. Available at: http://www.acronymgeek.com/IBOO. Accessed February 16, 2012, 17:56. |