| APA | GDMA. (2012, February 15). In Acronym Geek. Retrieved 15:42, February 15, 2012, from http://www.acronymgeek.com/GDMA |
| MLA | "GDMA." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/GDMA>. |
| MHRA | 'GDMA', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/GDMA> [accessed 15 February 2012] |
| Chicago | "GDMA", http://www.acronymgeek.com/GDMA (accessed February 15, 2012). |
| CBE/CSE | GDMA [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/GDMA. |
| Bluebook | GDMA, http://www.acronymgeek.com/GDMA (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, GDMA, http://www.acronymgeek.com/GDMA (optional description here) (as of Feb. 15, 2012, 15:42). |
| AMA | GDMA. Acronym Geek. February 15, 2012, 15:42. Available at: http://www.acronymgeek.com/GDMA. Accessed February 15, 2012, 15:42. |