| APA | GFBF. (2012, February 17). In Acronym Geek. Retrieved 06:39, February 17, 2012, from http://www.acronymgeek.com/GFBF |
| MLA | "GFBF." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/GFBF>. |
| MHRA | 'GFBF', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/GFBF> [accessed 17 February 2012] |
| Chicago | "GFBF", http://www.acronymgeek.com/GFBF (accessed February 17, 2012). |
| CBE/CSE | GFBF [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/GFBF. |
| Bluebook | GFBF, http://www.acronymgeek.com/GFBF (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, GFBF, http://www.acronymgeek.com/GFBF (optional description here) (as of Feb. 17, 2012, 06:39). |
| AMA | GFBF. Acronym Geek. February 17, 2012, 06:39. Available at: http://www.acronymgeek.com/GFBF. Accessed February 17, 2012, 06:39. |