| APA | DPRF. (2012, February 16). In Acronym Geek. Retrieved 21:28, February 16, 2012, from http://www.acronymgeek.com/DPRF |
| MLA | "DPRF." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/DPRF>. |
| MHRA | 'DPRF', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/DPRF> [accessed 16 February 2012] |
| Chicago | "DPRF", http://www.acronymgeek.com/DPRF (accessed February 16, 2012). |
| CBE/CSE | DPRF [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/DPRF. |
| Bluebook | DPRF, http://www.acronymgeek.com/DPRF (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DPRF, http://www.acronymgeek.com/DPRF (optional description here) (as of Feb. 16, 2012, 21:28). |
| AMA | DPRF. Acronym Geek. February 16, 2012, 21:28. Available at: http://www.acronymgeek.com/DPRF. Accessed February 16, 2012, 21:28. |