| APA | DDCF. (2012, February 15). In Acronym Geek. Retrieved 04:57, February 15, 2012, from http://www.acronymgeek.com/DDCF |
| MLA | "DDCF." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/DDCF>. |
| MHRA | 'DDCF', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/DDCF> [accessed 15 February 2012] |
| Chicago | "DDCF", http://www.acronymgeek.com/DDCF (accessed February 15, 2012). |
| CBE/CSE | DDCF [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/DDCF. |
| Bluebook | DDCF, http://www.acronymgeek.com/DDCF (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DDCF, http://www.acronymgeek.com/DDCF (optional description here) (as of Feb. 15, 2012, 04:57). |
| AMA | DDCF. Acronym Geek. February 15, 2012, 04:57. Available at: http://www.acronymgeek.com/DDCF. Accessed February 15, 2012, 04:57. |