| APA | DPYD. (2012, February 11). In Acronym Geek. Retrieved 20:00, February 11, 2012, from http://www.acronymgeek.com/DPYD |
| MLA | "DPYD." Acronym Geek. (2012). Acronym Geek. 11 Feb 2012 <http://www.acronymgeek.com/DPYD>. |
| MHRA | 'DPYD', Acronym Geek, 11 February 2012, <http://www.acronymgeek.com/DPYD> [accessed 11 February 2012] |
| Chicago | "DPYD", http://www.acronymgeek.com/DPYD (accessed February 11, 2012). |
| CBE/CSE | DPYD [Internet]. Acronym Geek; 2012 Feb 11 [cited 2012 Feb 11]. Available from: http://www.acronymgeek.com/DPYD. |
| Bluebook | DPYD, http://www.acronymgeek.com/DPYD (last visited February 11, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DPYD, http://www.acronymgeek.com/DPYD (optional description here) (as of Feb. 11, 2012, 20:00). |
| AMA | DPYD. Acronym Geek. February 11, 2012, 20:00. Available at: http://www.acronymgeek.com/DPYD. Accessed February 11, 2012, 20:00. |