| APA | LDFP. (2012, February 17). In Acronym Geek. Retrieved 03:56, February 17, 2012, from http://www.acronymgeek.com/LDFP |
| MLA | "LDFP." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/LDFP>. |
| MHRA | 'LDFP', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/LDFP> [accessed 17 February 2012] |
| Chicago | "LDFP", http://www.acronymgeek.com/LDFP (accessed February 17, 2012). |
| CBE/CSE | LDFP [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/LDFP. |
| Bluebook | LDFP, http://www.acronymgeek.com/LDFP (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, LDFP, http://www.acronymgeek.com/LDFP (optional description here) (as of Feb. 17, 2012, 03:56). |
| AMA | LDFP. Acronym Geek. February 17, 2012, 03:56. Available at: http://www.acronymgeek.com/LDFP. Accessed February 17, 2012, 03:56. |