| APA | GBHL. (2012, February 15). In Acronym Geek. Retrieved 04:28, February 15, 2012, from http://www.acronymgeek.com/GBHL |
| MLA | "GBHL." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/GBHL>. |
| MHRA | 'GBHL', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/GBHL> [accessed 15 February 2012] |
| Chicago | "GBHL", http://www.acronymgeek.com/GBHL (accessed February 15, 2012). |
| CBE/CSE | GBHL [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/GBHL. |
| Bluebook | GBHL, http://www.acronymgeek.com/GBHL (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, GBHL, http://www.acronymgeek.com/GBHL (optional description here) (as of Feb. 15, 2012, 04:28). |
| AMA | GBHL. Acronym Geek. February 15, 2012, 04:28. Available at: http://www.acronymgeek.com/GBHL. Accessed February 15, 2012, 04:28. |