| APA | DDPS. (2012, February 9). In Acronym Geek. Retrieved 12:25, February 9, 2012, from http://www.acronymgeek.com/DDPS |
| MLA | "DDPS." Acronym Geek. (2012). Acronym Geek. 9 Feb 2012 <http://www.acronymgeek.com/DDPS>. |
| MHRA | 'DDPS', Acronym Geek, 9 February 2012, <http://www.acronymgeek.com/DDPS> [accessed 9 February 2012] |
| Chicago | "DDPS", http://www.acronymgeek.com/DDPS (accessed February 9, 2012). |
| CBE/CSE | DDPS [Internet]. Acronym Geek; 2012 Feb 9 [cited 2012 Feb 9]. Available from: http://www.acronymgeek.com/DDPS. |
| Bluebook | DDPS, http://www.acronymgeek.com/DDPS (last visited February 9, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DDPS, http://www.acronymgeek.com/DDPS (optional description here) (as of Feb. 9, 2012, 12:25). |
| AMA | DDPS. Acronym Geek. February 9, 2012, 12:25. Available at: http://www.acronymgeek.com/DDPS. Accessed February 9, 2012, 12:25. |