| APA | FQDB. (2012, February 14). In Acronym Geek. Retrieved 13:21, February 14, 2012, from http://www.acronymgeek.com/FQDB |
| MLA | "FQDB." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/FQDB>. |
| MHRA | 'FQDB', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/FQDB> [accessed 14 February 2012] |
| Chicago | "FQDB", http://www.acronymgeek.com/FQDB (accessed February 14, 2012). |
| CBE/CSE | FQDB [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/FQDB. |
| Bluebook | FQDB, http://www.acronymgeek.com/FQDB (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, FQDB, http://www.acronymgeek.com/FQDB (optional description here) (as of Feb. 14, 2012, 13:21). |
| AMA | FQDB. Acronym Geek. February 14, 2012, 13:21. Available at: http://www.acronymgeek.com/FQDB. Accessed February 14, 2012, 13:21. |