| APA | HBOJ. (2012, February 14). In Acronym Geek. Retrieved 17:53, February 14, 2012, from http://www.acronymgeek.com/HBOJ |
| MLA | "HBOJ." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/HBOJ>. |
| MHRA | 'HBOJ', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/HBOJ> [accessed 14 February 2012] |
| Chicago | "HBOJ", http://www.acronymgeek.com/HBOJ (accessed February 14, 2012). |
| CBE/CSE | HBOJ [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/HBOJ. |
| Bluebook | HBOJ, http://www.acronymgeek.com/HBOJ (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, HBOJ, http://www.acronymgeek.com/HBOJ (optional description here) (as of Feb. 14, 2012, 17:53). |
| AMA | HBOJ. Acronym Geek. February 14, 2012, 17:53. Available at: http://www.acronymgeek.com/HBOJ. Accessed February 14, 2012, 17:53. |