| APA | D3R. (2012, February 10). In Acronym Geek. Retrieved 09:43, February 10, 2012, from http://www.acronymgeek.com/D3R |
| MLA | "D3R." Acronym Geek. (2012). Acronym Geek. 10 Feb 2012 <http://www.acronymgeek.com/D3R>. |
| MHRA | 'D3R', Acronym Geek, 10 February 2012, <http://www.acronymgeek.com/D3R> [accessed 10 February 2012] |
| Chicago | "D3R", http://www.acronymgeek.com/D3R (accessed February 10, 2012). |
| CBE/CSE | D3R [Internet]. Acronym Geek; 2012 Feb 10 [cited 2012 Feb 10]. Available from: http://www.acronymgeek.com/D3R. |
| Bluebook | D3R, http://www.acronymgeek.com/D3R (last visited February 10, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, D3R, http://www.acronymgeek.com/D3R (optional description here) (as of Feb. 10, 2012, 09:43). |
| AMA | D3R. Acronym Geek. February 10, 2012, 09:43. Available at: http://www.acronymgeek.com/D3R. Accessed February 10, 2012, 09:43. |