| APA | PBF. (2012, February 14). In Acronym Geek. Retrieved 19:25, February 14, 2012, from http://www.acronymgeek.com/PBF |
| MLA | "PBF." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/PBF>. |
| MHRA | 'PBF', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/PBF> [accessed 14 February 2012] |
| Chicago | "PBF", http://www.acronymgeek.com/PBF (accessed February 14, 2012). |
| CBE/CSE | PBF [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/PBF. |
| Bluebook | PBF, http://www.acronymgeek.com/PBF (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, PBF, http://www.acronymgeek.com/PBF (optional description here) (as of Feb. 14, 2012, 19:25). |
| AMA | PBF. Acronym Geek. February 14, 2012, 19:25. Available at: http://www.acronymgeek.com/PBF. Accessed February 14, 2012, 19:25. |