| APA | YBF. (2012, February 13). In Acronym Geek. Retrieved 21:08, February 13, 2012, from http://www.acronymgeek.com/YBF |
| MLA | "YBF." Acronym Geek. (2012). Acronym Geek. 13 Feb 2012 <http://www.acronymgeek.com/YBF>. |
| MHRA | 'YBF', Acronym Geek, 13 February 2012, <http://www.acronymgeek.com/YBF> [accessed 13 February 2012] |
| Chicago | "YBF", http://www.acronymgeek.com/YBF (accessed February 13, 2012). |
| CBE/CSE | YBF [Internet]. Acronym Geek; 2012 Feb 13 [cited 2012 Feb 13]. Available from: http://www.acronymgeek.com/YBF. |
| Bluebook | YBF, http://www.acronymgeek.com/YBF (last visited February 13, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, YBF, http://www.acronymgeek.com/YBF (optional description here) (as of Feb. 13, 2012, 21:08). |
| AMA | YBF. Acronym Geek. February 13, 2012, 21:08. Available at: http://www.acronymgeek.com/YBF. Accessed February 13, 2012, 21:08. |