| APA | Q.C.. (2012, February 15). In Acronym Geek. Retrieved 15:53, February 15, 2012, from http://www.acronymgeek.com/Q.C. |
| MLA | "Q.C.." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/Q.C.>. |
| MHRA | 'Q.C.', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/Q.C.> [accessed 15 February 2012] |
| Chicago | "Q.C.", http://www.acronymgeek.com/Q.C. (accessed February 15, 2012). |
| CBE/CSE | Q.C. [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/Q.C.. |
| Bluebook | Q.C., http://www.acronymgeek.com/Q.C. (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, Q.C., http://www.acronymgeek.com/Q.C. (optional description here) (as of Feb. 15, 2012, 15:53). |
| AMA | Q.C.. Acronym Geek. February 15, 2012, 15:53. Available at: http://www.acronymgeek.com/Q.C.. Accessed February 15, 2012, 15:53. |