| APA | DGDI. (2012, February 15). In Acronym Geek. Retrieved 09:16, February 15, 2012, from http://www.acronymgeek.com/DGDI |
| MLA | "DGDI." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/DGDI>. |
| MHRA | 'DGDI', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/DGDI> [accessed 15 February 2012] |
| Chicago | "DGDI", http://www.acronymgeek.com/DGDI (accessed February 15, 2012). |
| CBE/CSE | DGDI [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/DGDI. |
| Bluebook | DGDI, http://www.acronymgeek.com/DGDI (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DGDI, http://www.acronymgeek.com/DGDI (optional description here) (as of Feb. 15, 2012, 09:16). |
| AMA | DGDI. Acronym Geek. February 15, 2012, 09:16. Available at: http://www.acronymgeek.com/DGDI. Accessed February 15, 2012, 09:16. |