| APA | DFBK. (2012, February 15). In Acronym Geek. Retrieved 17:25, February 15, 2012, from http://www.acronymgeek.com/DFBK |
| MLA | "DFBK." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/DFBK>. |
| MHRA | 'DFBK', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/DFBK> [accessed 15 February 2012] |
| Chicago | "DFBK", http://www.acronymgeek.com/DFBK (accessed February 15, 2012). |
| CBE/CSE | DFBK [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/DFBK. |
| Bluebook | DFBK, http://www.acronymgeek.com/DFBK (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DFBK, http://www.acronymgeek.com/DFBK (optional description here) (as of Feb. 15, 2012, 17:25). |
| AMA | DFBK. Acronym Geek. February 15, 2012, 17:25. Available at: http://www.acronymgeek.com/DFBK. Accessed February 15, 2012, 17:25. |