| APA | HBWD. (2012, February 16). In Acronym Geek. Retrieved 01:48, February 16, 2012, from http://www.acronymgeek.com/HBWD |
| MLA | "HBWD." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/HBWD>. |
| MHRA | 'HBWD', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/HBWD> [accessed 16 February 2012] |
| Chicago | "HBWD", http://www.acronymgeek.com/HBWD (accessed February 16, 2012). |
| CBE/CSE | HBWD [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/HBWD. |
| Bluebook | HBWD, http://www.acronymgeek.com/HBWD (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, HBWD, http://www.acronymgeek.com/HBWD (optional description here) (as of Feb. 16, 2012, 01:48). |
| AMA | HBWD. Acronym Geek. February 16, 2012, 01:48. Available at: http://www.acronymgeek.com/HBWD. Accessed February 16, 2012, 01:48. |