| APA | QCM. (2012, February 10). In Acronym Geek. Retrieved 11:06, February 10, 2012, from http://www.acronymgeek.com/QCM |
| MLA | "QCM." Acronym Geek. (2012). Acronym Geek. 10 Feb 2012 <http://www.acronymgeek.com/QCM>. |
| MHRA | 'QCM', Acronym Geek, 10 February 2012, <http://www.acronymgeek.com/QCM> [accessed 10 February 2012] |
| Chicago | "QCM", http://www.acronymgeek.com/QCM (accessed February 10, 2012). |
| CBE/CSE | QCM [Internet]. Acronym Geek; 2012 Feb 10 [cited 2012 Feb 10]. Available from: http://www.acronymgeek.com/QCM. |
| Bluebook | QCM, http://www.acronymgeek.com/QCM (last visited February 10, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, QCM, http://www.acronymgeek.com/QCM (optional description here) (as of Feb. 10, 2012, 11:06). |
| AMA | QCM. Acronym Geek. February 10, 2012, 11:06. Available at: http://www.acronymgeek.com/QCM. Accessed February 10, 2012, 11:06. |