| APA | PLDF. (2012, February 15). In Acronym Geek. Retrieved 18:18, February 15, 2012, from http://www.acronymgeek.com/PLDF |
| MLA | "PLDF." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/PLDF>. |
| MHRA | 'PLDF', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/PLDF> [accessed 15 February 2012] |
| Chicago | "PLDF", http://www.acronymgeek.com/PLDF (accessed February 15, 2012). |
| CBE/CSE | PLDF [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/PLDF. |
| Bluebook | PLDF, http://www.acronymgeek.com/PLDF (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, PLDF, http://www.acronymgeek.com/PLDF (optional description here) (as of Feb. 15, 2012, 18:18). |
| AMA | PLDF. Acronym Geek. February 15, 2012, 18:18. Available at: http://www.acronymgeek.com/PLDF. Accessed February 15, 2012, 18:18. |