| APA | BKB. (2012, February 13). In Acronym Geek. Retrieved 22:38, February 13, 2012, from http://www.acronymgeek.com/BKB |
| MLA | "BKB." Acronym Geek. (2012). Acronym Geek. 13 Feb 2012 <http://www.acronymgeek.com/BKB>. |
| MHRA | 'BKB', Acronym Geek, 13 February 2012, <http://www.acronymgeek.com/BKB> [accessed 13 February 2012] |
| Chicago | "BKB", http://www.acronymgeek.com/BKB (accessed February 13, 2012). |
| CBE/CSE | BKB [Internet]. Acronym Geek; 2012 Feb 13 [cited 2012 Feb 13]. Available from: http://www.acronymgeek.com/BKB. |
| Bluebook | BKB, http://www.acronymgeek.com/BKB (last visited February 13, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, BKB, http://www.acronymgeek.com/BKB (optional description here) (as of Feb. 13, 2012, 22:38). |
| AMA | BKB. Acronym Geek. February 13, 2012, 22:38. Available at: http://www.acronymgeek.com/BKB. Accessed February 13, 2012, 22:38. |