| APA | B4N. (2012, February 10). In Acronym Geek. Retrieved 09:44, February 10, 2012, from http://www.acronymgeek.com/B4N |
| MLA | "B4N." Acronym Geek. (2012). Acronym Geek. 10 Feb 2012 <http://www.acronymgeek.com/B4N>. |
| MHRA | 'B4N', Acronym Geek, 10 February 2012, <http://www.acronymgeek.com/B4N> [accessed 10 February 2012] |
| Chicago | "B4N", http://www.acronymgeek.com/B4N (accessed February 10, 2012). |
| CBE/CSE | B4N [Internet]. Acronym Geek; 2012 Feb 10 [cited 2012 Feb 10]. Available from: http://www.acronymgeek.com/B4N. |
| Bluebook | B4N, http://www.acronymgeek.com/B4N (last visited February 10, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, B4N, http://www.acronymgeek.com/B4N (optional description here) (as of Feb. 10, 2012, 09:44). |
| AMA | B4N. Acronym Geek. February 10, 2012, 09:44. Available at: http://www.acronymgeek.com/B4N. Accessed February 10, 2012, 09:44. |