| APA | QAS. (2012, February 9). In Acronym Geek. Retrieved 20:35, February 9, 2012, from http://www.acronymgeek.com/QAS |
| MLA | "QAS." Acronym Geek. (2012). Acronym Geek. 9 Feb 2012 <http://www.acronymgeek.com/QAS>. |
| MHRA | 'QAS', Acronym Geek, 9 February 2012, <http://www.acronymgeek.com/QAS> [accessed 9 February 2012] |
| Chicago | "QAS", http://www.acronymgeek.com/QAS (accessed February 9, 2012). |
| CBE/CSE | QAS [Internet]. Acronym Geek; 2012 Feb 9 [cited 2012 Feb 9]. Available from: http://www.acronymgeek.com/QAS. |
| Bluebook | QAS, http://www.acronymgeek.com/QAS (last visited February 9, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, QAS, http://www.acronymgeek.com/QAS (optional description here) (as of Feb. 9, 2012, 20:35). |
| AMA | QAS. Acronym Geek. February 9, 2012, 20:35. Available at: http://www.acronymgeek.com/QAS. Accessed February 9, 2012, 20:35. |