| APA | DHBU. (2012, February 16). In Acronym Geek. Retrieved 23:52, February 16, 2012, from http://www.acronymgeek.com/DHBU |
| MLA | "DHBU." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/DHBU>. |
| MHRA | 'DHBU', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/DHBU> [accessed 16 February 2012] |
| Chicago | "DHBU", http://www.acronymgeek.com/DHBU (accessed February 16, 2012). |
| CBE/CSE | DHBU [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/DHBU. |
| Bluebook | DHBU, http://www.acronymgeek.com/DHBU (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DHBU, http://www.acronymgeek.com/DHBU (optional description here) (as of Feb. 16, 2012, 23:52). |
| AMA | DHBU. Acronym Geek. February 16, 2012, 23:52. Available at: http://www.acronymgeek.com/DHBU. Accessed February 16, 2012, 23:52. |