| APA | DDGG. (2012, February 17). In Acronym Geek. Retrieved 00:22, February 17, 2012, from http://www.acronymgeek.com/DDGG |
| MLA | "DDGG." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/DDGG>. |
| MHRA | 'DDGG', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/DDGG> [accessed 17 February 2012] |
| Chicago | "DDGG", http://www.acronymgeek.com/DDGG (accessed February 17, 2012). |
| CBE/CSE | DDGG [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/DDGG. |
| Bluebook | DDGG, http://www.acronymgeek.com/DDGG (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DDGG, http://www.acronymgeek.com/DDGG (optional description here) (as of Feb. 17, 2012, 00:22). |
| AMA | DDGG. Acronym Geek. February 17, 2012, 00:22. Available at: http://www.acronymgeek.com/DDGG. Accessed February 17, 2012, 00:22. |