| APA | XBHO. (2012, February 15). In Acronym Geek. Retrieved 20:47, February 15, 2012, from http://www.acronymgeek.com/XBHO |
| MLA | "XBHO." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/XBHO>. |
| MHRA | 'XBHO', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/XBHO> [accessed 15 February 2012] |
| Chicago | "XBHO", http://www.acronymgeek.com/XBHO (accessed February 15, 2012). |
| CBE/CSE | XBHO [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/XBHO. |
| Bluebook | XBHO, http://www.acronymgeek.com/XBHO (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, XBHO, http://www.acronymgeek.com/XBHO (optional description here) (as of Feb. 15, 2012, 20:47). |
| AMA | XBHO. Acronym Geek. February 15, 2012, 20:47. Available at: http://www.acronymgeek.com/XBHO. Accessed February 15, 2012, 20:47. |