| APA | GYBF. (2012, February 15). In Acronym Geek. Retrieved 20:23, February 15, 2012, from http://www.acronymgeek.com/GYBF |
| MLA | "GYBF." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/GYBF>. |
| MHRA | 'GYBF', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/GYBF> [accessed 15 February 2012] |
| Chicago | "GYBF", http://www.acronymgeek.com/GYBF (accessed February 15, 2012). |
| CBE/CSE | GYBF [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/GYBF. |
| Bluebook | GYBF, http://www.acronymgeek.com/GYBF (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, GYBF, http://www.acronymgeek.com/GYBF (optional description here) (as of Feb. 15, 2012, 20:23). |
| AMA | GYBF. Acronym Geek. February 15, 2012, 20:23. Available at: http://www.acronymgeek.com/GYBF. Accessed February 15, 2012, 20:23. |