| APA | LDFD. (2012, February 15). In Acronym Geek. Retrieved 21:51, February 15, 2012, from http://www.acronymgeek.com/LDFD |
| MLA | "LDFD." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/LDFD>. |
| MHRA | 'LDFD', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/LDFD> [accessed 15 February 2012] |
| Chicago | "LDFD", http://www.acronymgeek.com/LDFD (accessed February 15, 2012). |
| CBE/CSE | LDFD [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/LDFD. |
| Bluebook | LDFD, http://www.acronymgeek.com/LDFD (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, LDFD, http://www.acronymgeek.com/LDFD (optional description here) (as of Feb. 15, 2012, 21:51). |
| AMA | LDFD. Acronym Geek. February 15, 2012, 21:51. Available at: http://www.acronymgeek.com/LDFD. Accessed February 15, 2012, 21:51. |