| APA | CQUD. (2012, February 16). In Acronym Geek. Retrieved 23:10, February 16, 2012, from http://www.acronymgeek.com/CQUD |
| MLA | "CQUD." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/CQUD>. |
| MHRA | 'CQUD', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/CQUD> [accessed 16 February 2012] |
| Chicago | "CQUD", http://www.acronymgeek.com/CQUD (accessed February 16, 2012). |
| CBE/CSE | CQUD [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/CQUD. |
| Bluebook | CQUD, http://www.acronymgeek.com/CQUD (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, CQUD, http://www.acronymgeek.com/CQUD (optional description here) (as of Feb. 16, 2012, 23:10). |
| AMA | CQUD. Acronym Geek. February 16, 2012, 23:10. Available at: http://www.acronymgeek.com/CQUD. Accessed February 16, 2012, 23:10. |