| APA | IBGR. (2012, February 16). In Acronym Geek. Retrieved 16:12, February 16, 2012, from http://www.acronymgeek.com/IBGR |
| MLA | "IBGR." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/IBGR>. |
| MHRA | 'IBGR', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/IBGR> [accessed 16 February 2012] |
| Chicago | "IBGR", http://www.acronymgeek.com/IBGR (accessed February 16, 2012). |
| CBE/CSE | IBGR [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/IBGR. |
| Bluebook | IBGR, http://www.acronymgeek.com/IBGR (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, IBGR, http://www.acronymgeek.com/IBGR (optional description here) (as of Feb. 16, 2012, 16:12). |
| AMA | IBGR. Acronym Geek. February 16, 2012, 16:12. Available at: http://www.acronymgeek.com/IBGR. Accessed February 16, 2012, 16:12. |