| APA | HTBB. (2012, February 15). In Acronym Geek. Retrieved 21:19, February 15, 2012, from http://www.acronymgeek.com/HTBB |
| MLA | "HTBB." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/HTBB>. |
| MHRA | 'HTBB', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/HTBB> [accessed 15 February 2012] |
| Chicago | "HTBB", http://www.acronymgeek.com/HTBB (accessed February 15, 2012). |
| CBE/CSE | HTBB [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/HTBB. |
| Bluebook | HTBB, http://www.acronymgeek.com/HTBB (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, HTBB, http://www.acronymgeek.com/HTBB (optional description here) (as of Feb. 15, 2012, 21:19). |
| AMA | HTBB. Acronym Geek. February 15, 2012, 21:19. Available at: http://www.acronymgeek.com/HTBB. Accessed February 15, 2012, 21:19. |