| APA | GZBC. (2012, February 16). In Acronym Geek. Retrieved 22:42, February 16, 2012, from http://www.acronymgeek.com/GZBC |
| MLA | "GZBC." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/GZBC>. |
| MHRA | 'GZBC', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/GZBC> [accessed 16 February 2012] |
| Chicago | "GZBC", http://www.acronymgeek.com/GZBC (accessed February 16, 2012). |
| CBE/CSE | GZBC [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/GZBC. |
| Bluebook | GZBC, http://www.acronymgeek.com/GZBC (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, GZBC, http://www.acronymgeek.com/GZBC (optional description here) (as of Feb. 16, 2012, 22:42). |
| AMA | GZBC. Acronym Geek. February 16, 2012, 22:42. Available at: http://www.acronymgeek.com/GZBC. Accessed February 16, 2012, 22:42. |