| APA | GRDB. (2012, February 15). In Acronym Geek. Retrieved 04:44, February 15, 2012, from http://www.acronymgeek.com/GRDB |
| MLA | "GRDB." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/GRDB>. |
| MHRA | 'GRDB', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/GRDB> [accessed 15 February 2012] |
| Chicago | "GRDB", http://www.acronymgeek.com/GRDB (accessed February 15, 2012). |
| CBE/CSE | GRDB [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/GRDB. |
| Bluebook | GRDB, http://www.acronymgeek.com/GRDB (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, GRDB, http://www.acronymgeek.com/GRDB (optional description here) (as of Feb. 15, 2012, 04:44). |
| AMA | GRDB. Acronym Geek. February 15, 2012, 04:44. Available at: http://www.acronymgeek.com/GRDB. Accessed February 15, 2012, 04:44. |