| APA | DNPF. (2012, February 16). In Acronym Geek. Retrieved 16:14, February 16, 2012, from http://www.acronymgeek.com/DNPF |
| MLA | "DNPF." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/DNPF>. |
| MHRA | 'DNPF', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/DNPF> [accessed 16 February 2012] |
| Chicago | "DNPF", http://www.acronymgeek.com/DNPF (accessed February 16, 2012). |
| CBE/CSE | DNPF [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/DNPF. |
| Bluebook | DNPF, http://www.acronymgeek.com/DNPF (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DNPF, http://www.acronymgeek.com/DNPF (optional description here) (as of Feb. 16, 2012, 16:14). |
| AMA | DNPF. Acronym Geek. February 16, 2012, 16:14. Available at: http://www.acronymgeek.com/DNPF. Accessed February 16, 2012, 16:14. |