| APA | DQU. (2012, February 11). In Acronym Geek. Retrieved 22:32, February 11, 2012, from http://www.acronymgeek.com/DQU |
| MLA | "DQU." Acronym Geek. (2012). Acronym Geek. 11 Feb 2012 <http://www.acronymgeek.com/DQU>. |
| MHRA | 'DQU', Acronym Geek, 11 February 2012, <http://www.acronymgeek.com/DQU> [accessed 11 February 2012] |
| Chicago | "DQU", http://www.acronymgeek.com/DQU (accessed February 11, 2012). |
| CBE/CSE | DQU [Internet]. Acronym Geek; 2012 Feb 11 [cited 2012 Feb 11]. Available from: http://www.acronymgeek.com/DQU. |
| Bluebook | DQU, http://www.acronymgeek.com/DQU (last visited February 11, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DQU, http://www.acronymgeek.com/DQU (optional description here) (as of Feb. 11, 2012, 22:32). |
| AMA | DQU. Acronym Geek. February 11, 2012, 22:32. Available at: http://www.acronymgeek.com/DQU. Accessed February 11, 2012, 22:32. |