| APA | HBML. (2012, February 16). In Acronym Geek. Retrieved 20:29, February 16, 2012, from http://www.acronymgeek.com/HBML |
| MLA | "HBML." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/HBML>. |
| MHRA | 'HBML', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/HBML> [accessed 16 February 2012] |
| Chicago | "HBML", http://www.acronymgeek.com/HBML (accessed February 16, 2012). |
| CBE/CSE | HBML [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/HBML. |
| Bluebook | HBML, http://www.acronymgeek.com/HBML (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, HBML, http://www.acronymgeek.com/HBML (optional description here) (as of Feb. 16, 2012, 20:29). |
| AMA | HBML. Acronym Geek. February 16, 2012, 20:29. Available at: http://www.acronymgeek.com/HBML. Accessed February 16, 2012, 20:29. |