| APA | DQCS. (2012, February 15). In Acronym Geek. Retrieved 13:55, February 15, 2012, from http://www.acronymgeek.com/DQCS |
| MLA | "DQCS." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/DQCS>. |
| MHRA | 'DQCS', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/DQCS> [accessed 15 February 2012] |
| Chicago | "DQCS", http://www.acronymgeek.com/DQCS (accessed February 15, 2012). |
| CBE/CSE | DQCS [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/DQCS. |
| Bluebook | DQCS, http://www.acronymgeek.com/DQCS (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DQCS, http://www.acronymgeek.com/DQCS (optional description here) (as of Feb. 15, 2012, 13:55). |
| AMA | DQCS. Acronym Geek. February 15, 2012, 13:55. Available at: http://www.acronymgeek.com/DQCS. Accessed February 15, 2012, 13:55. |