| APA | GBHZ. (2012, February 15). In Acronym Geek. Retrieved 10:07, February 15, 2012, from http://www.acronymgeek.com/GBHZ |
| MLA | "GBHZ." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/GBHZ>. |
| MHRA | 'GBHZ', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/GBHZ> [accessed 15 February 2012] |
| Chicago | "GBHZ", http://www.acronymgeek.com/GBHZ (accessed February 15, 2012). |
| CBE/CSE | GBHZ [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/GBHZ. |
| Bluebook | GBHZ, http://www.acronymgeek.com/GBHZ (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, GBHZ, http://www.acronymgeek.com/GBHZ (optional description here) (as of Feb. 15, 2012, 10:07). |
| AMA | GBHZ. Acronym Geek. February 15, 2012, 10:07. Available at: http://www.acronymgeek.com/GBHZ. Accessed February 15, 2012, 10:07. |