| APA | DQSI. (2012, February 16). In Acronym Geek. Retrieved 16:08, February 16, 2012, from http://www.acronymgeek.com/DQSI |
| MLA | "DQSI." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/DQSI>. |
| MHRA | 'DQSI', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/DQSI> [accessed 16 February 2012] |
| Chicago | "DQSI", http://www.acronymgeek.com/DQSI (accessed February 16, 2012). |
| CBE/CSE | DQSI [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/DQSI. |
| Bluebook | DQSI, http://www.acronymgeek.com/DQSI (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DQSI, http://www.acronymgeek.com/DQSI (optional description here) (as of Feb. 16, 2012, 16:08). |
| AMA | DQSI. Acronym Geek. February 16, 2012, 16:08. Available at: http://www.acronymgeek.com/DQSI. Accessed February 16, 2012, 16:08. |