| APA | QCDA. (2012, February 12). In Acronym Geek. Retrieved 07:13, February 12, 2012, from http://www.acronymgeek.com/QCDA |
| MLA | "QCDA." Acronym Geek. (2012). Acronym Geek. 12 Feb 2012 <http://www.acronymgeek.com/QCDA>. |
| MHRA | 'QCDA', Acronym Geek, 12 February 2012, <http://www.acronymgeek.com/QCDA> [accessed 12 February 2012] |
| Chicago | "QCDA", http://www.acronymgeek.com/QCDA (accessed February 12, 2012). |
| CBE/CSE | QCDA [Internet]. Acronym Geek; 2012 Feb 12 [cited 2012 Feb 12]. Available from: http://www.acronymgeek.com/QCDA. |
| Bluebook | QCDA, http://www.acronymgeek.com/QCDA (last visited February 12, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, QCDA, http://www.acronymgeek.com/QCDA (optional description here) (as of Feb. 12, 2012, 07:13). |
| AMA | QCDA. Acronym Geek. February 12, 2012, 07:13. Available at: http://www.acronymgeek.com/QCDA. Accessed February 12, 2012, 07:13. |