| APA | QC. (2012, February 14). In Acronym Geek. Retrieved 06:51, February 14, 2012, from http://www.acronymgeek.com/QC |
| MLA | "QC." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/QC>. |
| MHRA | 'QC', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/QC> [accessed 14 February 2012] |
| Chicago | "QC", http://www.acronymgeek.com/QC (accessed February 14, 2012). |
| CBE/CSE | QC [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/QC. |
| Bluebook | QC, http://www.acronymgeek.com/QC (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, QC, http://www.acronymgeek.com/QC (optional description here) (as of Feb. 14, 2012, 06:51). |
| AMA | QC. Acronym Geek. February 14, 2012, 06:51. Available at: http://www.acronymgeek.com/QC. Accessed February 14, 2012, 06:51. |