| APA | XDHB. (2012, February 17). In Acronym Geek. Retrieved 07:15, February 17, 2012, from http://www.acronymgeek.com/XDHB |
| MLA | "XDHB." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/XDHB>. |
| MHRA | 'XDHB', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/XDHB> [accessed 17 February 2012] |
| Chicago | "XDHB", http://www.acronymgeek.com/XDHB (accessed February 17, 2012). |
| CBE/CSE | XDHB [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/XDHB. |
| Bluebook | XDHB, http://www.acronymgeek.com/XDHB (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, XDHB, http://www.acronymgeek.com/XDHB (optional description here) (as of Feb. 17, 2012, 07:15). |
| AMA | XDHB. Acronym Geek. February 17, 2012, 07:15. Available at: http://www.acronymgeek.com/XDHB. Accessed February 17, 2012, 07:15. |