| APA | BHX. (2012, February 11). In Acronym Geek. Retrieved 23:05, February 11, 2012, from http://www.acronymgeek.com/BHX |
| MLA | "BHX." Acronym Geek. (2012). Acronym Geek. 11 Feb 2012 <http://www.acronymgeek.com/BHX>. |
| MHRA | 'BHX', Acronym Geek, 11 February 2012, <http://www.acronymgeek.com/BHX> [accessed 11 February 2012] |
| Chicago | "BHX", http://www.acronymgeek.com/BHX (accessed February 11, 2012). |
| CBE/CSE | BHX [Internet]. Acronym Geek; 2012 Feb 11 [cited 2012 Feb 11]. Available from: http://www.acronymgeek.com/BHX. |
| Bluebook | BHX, http://www.acronymgeek.com/BHX (last visited February 11, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, BHX, http://www.acronymgeek.com/BHX (optional description here) (as of Feb. 11, 2012, 23:05). |
| AMA | BHX. Acronym Geek. February 11, 2012, 23:05. Available at: http://www.acronymgeek.com/BHX. Accessed February 11, 2012, 23:05. |