| APA | HBSD. (2012, February 16). In Acronym Geek. Retrieved 05:50, February 16, 2012, from http://www.acronymgeek.com/HBSD |
| MLA | "HBSD." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/HBSD>. |
| MHRA | 'HBSD', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/HBSD> [accessed 16 February 2012] |
| Chicago | "HBSD", http://www.acronymgeek.com/HBSD (accessed February 16, 2012). |
| CBE/CSE | HBSD [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/HBSD. |
| Bluebook | HBSD, http://www.acronymgeek.com/HBSD (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, HBSD, http://www.acronymgeek.com/HBSD (optional description here) (as of Feb. 16, 2012, 05:50). |
| AMA | HBSD. Acronym Geek. February 16, 2012, 05:50. Available at: http://www.acronymgeek.com/HBSD. Accessed February 16, 2012, 05:50. |