| APA | HGRB. (2012, February 15). In Acronym Geek. Retrieved 16:55, February 15, 2012, from http://www.acronymgeek.com/HGRB |
| MLA | "HGRB." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/HGRB>. |
| MHRA | 'HGRB', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/HGRB> [accessed 15 February 2012] |
| Chicago | "HGRB", http://www.acronymgeek.com/HGRB (accessed February 15, 2012). |
| CBE/CSE | HGRB [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/HGRB. |
| Bluebook | HGRB, http://www.acronymgeek.com/HGRB (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, HGRB, http://www.acronymgeek.com/HGRB (optional description here) (as of Feb. 15, 2012, 16:55). |
| AMA | HGRB. Acronym Geek. February 15, 2012, 16:55. Available at: http://www.acronymgeek.com/HGRB. Accessed February 15, 2012, 16:55. |