| APA | DGGI. (2012, February 16). In Acronym Geek. Retrieved 18:50, February 16, 2012, from http://www.acronymgeek.com/DGGI |
| MLA | "DGGI." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/DGGI>. |
| MHRA | 'DGGI', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/DGGI> [accessed 16 February 2012] |
| Chicago | "DGGI", http://www.acronymgeek.com/DGGI (accessed February 16, 2012). |
| CBE/CSE | DGGI [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/DGGI. |
| Bluebook | DGGI, http://www.acronymgeek.com/DGGI (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DGGI, http://www.acronymgeek.com/DGGI (optional description here) (as of Feb. 16, 2012, 18:50). |
| AMA | DGGI. Acronym Geek. February 16, 2012, 18:50. Available at: http://www.acronymgeek.com/DGGI. Accessed February 16, 2012, 18:50. |