| APA | QWS. (2012, February 13). In Acronym Geek. Retrieved 21:11, February 13, 2012, from http://www.acronymgeek.com/QWS |
| MLA | "QWS." Acronym Geek. (2012). Acronym Geek. 13 Feb 2012 <http://www.acronymgeek.com/QWS>. |
| MHRA | 'QWS', Acronym Geek, 13 February 2012, <http://www.acronymgeek.com/QWS> [accessed 13 February 2012] |
| Chicago | "QWS", http://www.acronymgeek.com/QWS (accessed February 13, 2012). |
| CBE/CSE | QWS [Internet]. Acronym Geek; 2012 Feb 13 [cited 2012 Feb 13]. Available from: http://www.acronymgeek.com/QWS. |
| Bluebook | QWS, http://www.acronymgeek.com/QWS (last visited February 13, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, QWS, http://www.acronymgeek.com/QWS (optional description here) (as of Feb. 13, 2012, 21:11). |
| AMA | QWS. Acronym Geek. February 13, 2012, 21:11. Available at: http://www.acronymgeek.com/QWS. Accessed February 13, 2012, 21:11. |