| APA | DPYA. (2012, February 14). In Acronym Geek. Retrieved 13:44, February 14, 2012, from http://www.acronymgeek.com/DPYA |
| MLA | "DPYA." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/DPYA>. |
| MHRA | 'DPYA', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/DPYA> [accessed 14 February 2012] |
| Chicago | "DPYA", http://www.acronymgeek.com/DPYA (accessed February 14, 2012). |
| CBE/CSE | DPYA [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/DPYA. |
| Bluebook | DPYA, http://www.acronymgeek.com/DPYA (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DPYA, http://www.acronymgeek.com/DPYA (optional description here) (as of Feb. 14, 2012, 13:44). |
| AMA | DPYA. Acronym Geek. February 14, 2012, 13:44. Available at: http://www.acronymgeek.com/DPYA. Accessed February 14, 2012, 13:44. |