| APA | DPYB. (2012, February 16). In Acronym Geek. Retrieved 19:53, February 16, 2012, from http://www.acronymgeek.com/DPYB |
| MLA | "DPYB." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/DPYB>. |
| MHRA | 'DPYB', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/DPYB> [accessed 16 February 2012] |
| Chicago | "DPYB", http://www.acronymgeek.com/DPYB (accessed February 16, 2012). |
| CBE/CSE | DPYB [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/DPYB. |
| Bluebook | DPYB, http://www.acronymgeek.com/DPYB (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DPYB, http://www.acronymgeek.com/DPYB (optional description here) (as of Feb. 16, 2012, 19:53). |
| AMA | DPYB. Acronym Geek. February 16, 2012, 19:53. Available at: http://www.acronymgeek.com/DPYB. Accessed February 16, 2012, 19:53. |