| APA | DS/DD. (2012, February 12). In Acronym Geek. Retrieved 07:53, February 12, 2012, from http://www.acronymgeek.com/DS/DD |
| MLA | "DS/DD." Acronym Geek. (2012). Acronym Geek. 12 Feb 2012 <http://www.acronymgeek.com/DS/DD>. |
| MHRA | 'DS/DD', Acronym Geek, 12 February 2012, <http://www.acronymgeek.com/DS/DD> [accessed 12 February 2012] |
| Chicago | "DS/DD", http://www.acronymgeek.com/DS/DD (accessed February 12, 2012). |
| CBE/CSE | DS/DD [Internet]. Acronym Geek; 2012 Feb 12 [cited 2012 Feb 12]. Available from: http://www.acronymgeek.com/DS/DD. |
| Bluebook | DS/DD, http://www.acronymgeek.com/DS/DD (last visited February 12, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DS/DD, http://www.acronymgeek.com/DS/DD (optional description here) (as of Feb. 12, 2012, 07:53). |
| AMA | DS/DD. Acronym Geek. February 12, 2012, 07:53. Available at: http://www.acronymgeek.com/DS/DD. Accessed February 12, 2012, 07:53. |