| APA | LDFB. (2012, February 15). In Acronym Geek. Retrieved 21:22, February 15, 2012, from http://www.acronymgeek.com/LDFB |
| MLA | "LDFB." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/LDFB>. |
| MHRA | 'LDFB', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/LDFB> [accessed 15 February 2012] |
| Chicago | "LDFB", http://www.acronymgeek.com/LDFB (accessed February 15, 2012). |
| CBE/CSE | LDFB [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/LDFB. |
| Bluebook | LDFB, http://www.acronymgeek.com/LDFB (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, LDFB, http://www.acronymgeek.com/LDFB (optional description here) (as of Feb. 15, 2012, 21:22). |
| AMA | LDFB. Acronym Geek. February 15, 2012, 21:22. Available at: http://www.acronymgeek.com/LDFB. Accessed February 15, 2012, 21:22. |