| APA | IBII. (2012, February 16). In Acronym Geek. Retrieved 22:33, February 16, 2012, from http://www.acronymgeek.com/IBII |
| MLA | "IBII." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/IBII>. |
| MHRA | 'IBII', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/IBII> [accessed 16 February 2012] |
| Chicago | "IBII", http://www.acronymgeek.com/IBII (accessed February 16, 2012). |
| CBE/CSE | IBII [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/IBII. |
| Bluebook | IBII, http://www.acronymgeek.com/IBII (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, IBII, http://www.acronymgeek.com/IBII (optional description here) (as of Feb. 16, 2012, 22:33). |
| AMA | IBII. Acronym Geek. February 16, 2012, 22:33. Available at: http://www.acronymgeek.com/IBII. Accessed February 16, 2012, 22:33. |