| APA | LDFR. (2012, February 14). In Acronym Geek. Retrieved 12:25, February 14, 2012, from http://www.acronymgeek.com/LDFR |
| MLA | "LDFR." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/LDFR>. |
| MHRA | 'LDFR', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/LDFR> [accessed 14 February 2012] |
| Chicago | "LDFR", http://www.acronymgeek.com/LDFR (accessed February 14, 2012). |
| CBE/CSE | LDFR [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/LDFR. |
| Bluebook | LDFR, http://www.acronymgeek.com/LDFR (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, LDFR, http://www.acronymgeek.com/LDFR (optional description here) (as of Feb. 14, 2012, 12:25). |
| AMA | LDFR. Acronym Geek. February 14, 2012, 12:25. Available at: http://www.acronymgeek.com/LDFR. Accessed February 14, 2012, 12:25. |