| APA | DFLB. (2012, February 14). In Acronym Geek. Retrieved 21:53, February 14, 2012, from http://www.acronymgeek.com/DFLB |
| MLA | "DFLB." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/DFLB>. |
| MHRA | 'DFLB', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/DFLB> [accessed 14 February 2012] |
| Chicago | "DFLB", http://www.acronymgeek.com/DFLB (accessed February 14, 2012). |
| CBE/CSE | DFLB [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/DFLB. |
| Bluebook | DFLB, http://www.acronymgeek.com/DFLB (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DFLB, http://www.acronymgeek.com/DFLB (optional description here) (as of Feb. 14, 2012, 21:53). |
| AMA | DFLB. Acronym Geek. February 14, 2012, 21:53. Available at: http://www.acronymgeek.com/DFLB. Accessed February 14, 2012, 21:53. |