| APA | B2D. (2012, February 14). In Acronym Geek. Retrieved 06:33, February 14, 2012, from http://www.acronymgeek.com/B2D |
| MLA | "B2D." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/B2D>. |
| MHRA | 'B2D', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/B2D> [accessed 14 February 2012] |
| Chicago | "B2D", http://www.acronymgeek.com/B2D (accessed February 14, 2012). |
| CBE/CSE | B2D [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/B2D. |
| Bluebook | B2D, http://www.acronymgeek.com/B2D (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, B2D, http://www.acronymgeek.com/B2D (optional description here) (as of Feb. 14, 2012, 06:33). |
| AMA | B2D. Acronym Geek. February 14, 2012, 06:33. Available at: http://www.acronymgeek.com/B2D. Accessed February 14, 2012, 06:33. |