| APA | QDGS. (2012, February 16). In Acronym Geek. Retrieved 19:37, February 16, 2012, from http://www.acronymgeek.com/QDGS |
| MLA | "QDGS." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/QDGS>. |
| MHRA | 'QDGS', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/QDGS> [accessed 16 February 2012] |
| Chicago | "QDGS", http://www.acronymgeek.com/QDGS (accessed February 16, 2012). |
| CBE/CSE | QDGS [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/QDGS. |
| Bluebook | QDGS, http://www.acronymgeek.com/QDGS (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, QDGS, http://www.acronymgeek.com/QDGS (optional description here) (as of Feb. 16, 2012, 19:37). |
| AMA | QDGS. Acronym Geek. February 16, 2012, 19:37. Available at: http://www.acronymgeek.com/QDGS. Accessed February 16, 2012, 19:37. |