| APA | DGDU. (2012, February 16). In Acronym Geek. Retrieved 19:30, February 16, 2012, from http://www.acronymgeek.com/DGDU |
| MLA | "DGDU." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/DGDU>. |
| MHRA | 'DGDU', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/DGDU> [accessed 16 February 2012] |
| Chicago | "DGDU", http://www.acronymgeek.com/DGDU (accessed February 16, 2012). |
| CBE/CSE | DGDU [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/DGDU. |
| Bluebook | DGDU, http://www.acronymgeek.com/DGDU (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DGDU, http://www.acronymgeek.com/DGDU (optional description here) (as of Feb. 16, 2012, 19:30). |
| AMA | DGDU. Acronym Geek. February 16, 2012, 19:30. Available at: http://www.acronymgeek.com/DGDU. Accessed February 16, 2012, 19:30. |