| APA | QWO. (2012, February 14). In Acronym Geek. Retrieved 07:11, February 14, 2012, from http://www.acronymgeek.com/QWO |
| MLA | "QWO." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/QWO>. |
| MHRA | 'QWO', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/QWO> [accessed 14 February 2012] |
| Chicago | "QWO", http://www.acronymgeek.com/QWO (accessed February 14, 2012). |
| CBE/CSE | QWO [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/QWO. |
| Bluebook | QWO, http://www.acronymgeek.com/QWO (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, QWO, http://www.acronymgeek.com/QWO (optional description here) (as of Feb. 14, 2012, 07:11). |
| AMA | QWO. Acronym Geek. February 14, 2012, 07:11. Available at: http://www.acronymgeek.com/QWO. Accessed February 14, 2012, 07:11. |