| APA | IBGF. (2012, February 16). In Acronym Geek. Retrieved 03:42, February 16, 2012, from http://www.acronymgeek.com/IBGF |
| MLA | "IBGF." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/IBGF>. |
| MHRA | 'IBGF', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/IBGF> [accessed 16 February 2012] |
| Chicago | "IBGF", http://www.acronymgeek.com/IBGF (accessed February 16, 2012). |
| CBE/CSE | IBGF [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/IBGF. |
| Bluebook | IBGF, http://www.acronymgeek.com/IBGF (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, IBGF, http://www.acronymgeek.com/IBGF (optional description here) (as of Feb. 16, 2012, 03:42). |
| AMA | IBGF. Acronym Geek. February 16, 2012, 03:42. Available at: http://www.acronymgeek.com/IBGF. Accessed February 16, 2012, 03:42. |