| APA | BEF. (2012, February 9). In Acronym Geek. Retrieved 03:40, February 9, 2012, from http://www.acronymgeek.com/BEF |
| MLA | "BEF." Acronym Geek. (2012). Acronym Geek. 9 Feb 2012 <http://www.acronymgeek.com/BEF>. |
| MHRA | 'BEF', Acronym Geek, 9 February 2012, <http://www.acronymgeek.com/BEF> [accessed 9 February 2012] |
| Chicago | "BEF", http://www.acronymgeek.com/BEF (accessed February 9, 2012). |
| CBE/CSE | BEF [Internet]. Acronym Geek; 2012 Feb 9 [cited 2012 Feb 9]. Available from: http://www.acronymgeek.com/BEF. |
| Bluebook | BEF, http://www.acronymgeek.com/BEF (last visited February 9, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, BEF, http://www.acronymgeek.com/BEF (optional description here) (as of Feb. 9, 2012, 03:40). |
| AMA | BEF. Acronym Geek. February 9, 2012, 03:40. Available at: http://www.acronymgeek.com/BEF. Accessed February 9, 2012, 03:40. |