| APA | QSC. (2012, February 10). In Acronym Geek. Retrieved 17:18, February 10, 2012, from http://www.acronymgeek.com/QSC |
| MLA | "QSC." Acronym Geek. (2012). Acronym Geek. 10 Feb 2012 <http://www.acronymgeek.com/QSC>. |
| MHRA | 'QSC', Acronym Geek, 10 February 2012, <http://www.acronymgeek.com/QSC> [accessed 10 February 2012] |
| Chicago | "QSC", http://www.acronymgeek.com/QSC (accessed February 10, 2012). |
| CBE/CSE | QSC [Internet]. Acronym Geek; 2012 Feb 10 [cited 2012 Feb 10]. Available from: http://www.acronymgeek.com/QSC. |
| Bluebook | QSC, http://www.acronymgeek.com/QSC (last visited February 10, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, QSC, http://www.acronymgeek.com/QSC (optional description here) (as of Feb. 10, 2012, 17:18). |
| AMA | QSC. Acronym Geek. February 10, 2012, 17:18. Available at: http://www.acronymgeek.com/QSC. Accessed February 10, 2012, 17:18. |