| APA | BBK. (2012, February 14). In Acronym Geek. Retrieved 02:05, February 14, 2012, from http://www.acronymgeek.com/BBK |
| MLA | "BBK." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/BBK>. |
| MHRA | 'BBK', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/BBK> [accessed 14 February 2012] |
| Chicago | "BBK", http://www.acronymgeek.com/BBK (accessed February 14, 2012). |
| CBE/CSE | BBK [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/BBK. |
| Bluebook | BBK, http://www.acronymgeek.com/BBK (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, BBK, http://www.acronymgeek.com/BBK (optional description here) (as of Feb. 14, 2012, 02:05). |
| AMA | BBK. Acronym Geek. February 14, 2012, 02:05. Available at: http://www.acronymgeek.com/BBK. Accessed February 14, 2012, 02:05. |