| APA | HBADL. (2012, February 12). In Acronym Geek. Retrieved 16:25, February 12, 2012, from http://www.acronymgeek.com/HBADL |
| MLA | "HBADL." Acronym Geek. (2012). Acronym Geek. 12 Feb 2012 <http://www.acronymgeek.com/HBADL>. |
| MHRA | 'HBADL', Acronym Geek, 12 February 2012, <http://www.acronymgeek.com/HBADL> [accessed 12 February 2012] |
| Chicago | "HBADL", http://www.acronymgeek.com/HBADL (accessed February 12, 2012). |
| CBE/CSE | HBADL [Internet]. Acronym Geek; 2012 Feb 12 [cited 2012 Feb 12]. Available from: http://www.acronymgeek.com/HBADL. |
| Bluebook | HBADL, http://www.acronymgeek.com/HBADL (last visited February 12, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, HBADL, http://www.acronymgeek.com/HBADL (optional description here) (as of Feb. 12, 2012, 16:25). |
| AMA | HBADL. Acronym Geek. February 12, 2012, 16:25. Available at: http://www.acronymgeek.com/HBADL. Accessed February 12, 2012, 16:25. |