| APA | DD&R. (2012, February 11). In Acronym Geek. Retrieved 17:40, February 11, 2012, from http://www.acronymgeek.com/DD&R |
| MLA | "DD&R." Acronym Geek. (2012). Acronym Geek. 11 Feb 2012 <http://www.acronymgeek.com/DD&R>. |
| MHRA | 'DD&R', Acronym Geek, 11 February 2012, <http://www.acronymgeek.com/DD&R> [accessed 11 February 2012] |
| Chicago | "DD&R", http://www.acronymgeek.com/DD&R (accessed February 11, 2012). |
| CBE/CSE | DD&R [Internet]. Acronym Geek; 2012 Feb 11 [cited 2012 Feb 11]. Available from: http://www.acronymgeek.com/DD&R. |
| Bluebook | DD&R, http://www.acronymgeek.com/DD&R (last visited February 11, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DD&R, http://www.acronymgeek.com/DD&R (optional description here) (as of Feb. 11, 2012, 17:40). |
| AMA | DD&R. Acronym Geek. February 11, 2012, 17:40. Available at: http://www.acronymgeek.com/DD&R. Accessed February 11, 2012, 17:40. |