| APA | DPTT. (2012, February 16). In Acronym Geek. Retrieved 10:06, February 16, 2012, from http://www.acronymgeek.com/DPTT |
| MLA | "DPTT." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/DPTT>. |
| MHRA | 'DPTT', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/DPTT> [accessed 16 February 2012] |
| Chicago | "DPTT", http://www.acronymgeek.com/DPTT (accessed February 16, 2012). |
| CBE/CSE | DPTT [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/DPTT. |
| Bluebook | DPTT, http://www.acronymgeek.com/DPTT (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DPTT, http://www.acronymgeek.com/DPTT (optional description here) (as of Feb. 16, 2012, 10:06). |
| AMA | DPTT. Acronym Geek. February 16, 2012, 10:06. Available at: http://www.acronymgeek.com/DPTT. Accessed February 16, 2012, 10:06. |