| APA | QDR. (2012, February 10). In Acronym Geek. Retrieved 11:17, February 10, 2012, from http://www.acronymgeek.com/QDR |
| MLA | "QDR." Acronym Geek. (2012). Acronym Geek. 10 Feb 2012 <http://www.acronymgeek.com/QDR>. |
| MHRA | 'QDR', Acronym Geek, 10 February 2012, <http://www.acronymgeek.com/QDR> [accessed 10 February 2012] |
| Chicago | "QDR", http://www.acronymgeek.com/QDR (accessed February 10, 2012). |
| CBE/CSE | QDR [Internet]. Acronym Geek; 2012 Feb 10 [cited 2012 Feb 10]. Available from: http://www.acronymgeek.com/QDR. |
| Bluebook | QDR, http://www.acronymgeek.com/QDR (last visited February 10, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, QDR, http://www.acronymgeek.com/QDR (optional description here) (as of Feb. 10, 2012, 11:17). |
| AMA | QDR. Acronym Geek. February 10, 2012, 11:17. Available at: http://www.acronymgeek.com/QDR. Accessed February 10, 2012, 11:17. |