| APA | QDFC. (2012, February 16). In Acronym Geek. Retrieved 15:53, February 16, 2012, from http://www.acronymgeek.com/QDFC |
| MLA | "QDFC." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/QDFC>. |
| MHRA | 'QDFC', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/QDFC> [accessed 16 February 2012] |
| Chicago | "QDFC", http://www.acronymgeek.com/QDFC (accessed February 16, 2012). |
| CBE/CSE | QDFC [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/QDFC. |
| Bluebook | QDFC, http://www.acronymgeek.com/QDFC (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, QDFC, http://www.acronymgeek.com/QDFC (optional description here) (as of Feb. 16, 2012, 15:53). |
| AMA | QDFC. Acronym Geek. February 16, 2012, 15:53. Available at: http://www.acronymgeek.com/QDFC. Accessed February 16, 2012, 15:53. |