| APA | GFBG. (2012, February 17). In Acronym Geek. Retrieved 02:20, February 17, 2012, from http://www.acronymgeek.com/GFBG |
| MLA | "GFBG." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/GFBG>. |
| MHRA | 'GFBG', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/GFBG> [accessed 17 February 2012] |
| Chicago | "GFBG", http://www.acronymgeek.com/GFBG (accessed February 17, 2012). |
| CBE/CSE | GFBG [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/GFBG. |
| Bluebook | GFBG, http://www.acronymgeek.com/GFBG (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, GFBG, http://www.acronymgeek.com/GFBG (optional description here) (as of Feb. 17, 2012, 02:20). |
| AMA | GFBG. Acronym Geek. February 17, 2012, 02:20. Available at: http://www.acronymgeek.com/GFBG. Accessed February 17, 2012, 02:20. |