| APA | FQDF. (2012, February 16). In Acronym Geek. Retrieved 21:50, February 16, 2012, from http://www.acronymgeek.com/FQDF |
| MLA | "FQDF." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/FQDF>. |
| MHRA | 'FQDF', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/FQDF> [accessed 16 February 2012] |
| Chicago | "FQDF", http://www.acronymgeek.com/FQDF (accessed February 16, 2012). |
| CBE/CSE | FQDF [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/FQDF. |
| Bluebook | FQDF, http://www.acronymgeek.com/FQDF (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, FQDF, http://www.acronymgeek.com/FQDF (optional description here) (as of Feb. 16, 2012, 21:50). |
| AMA | FQDF. Acronym Geek. February 16, 2012, 21:50. Available at: http://www.acronymgeek.com/FQDF. Accessed February 16, 2012, 21:50. |