| APA | QOSF. (2012, February 16). In Acronym Geek. Retrieved 14:29, February 16, 2012, from http://www.acronymgeek.com/QOSF |
| MLA | "QOSF." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/QOSF>. |
| MHRA | 'QOSF', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/QOSF> [accessed 16 February 2012] |
| Chicago | "QOSF", http://www.acronymgeek.com/QOSF (accessed February 16, 2012). |
| CBE/CSE | QOSF [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/QOSF. |
| Bluebook | QOSF, http://www.acronymgeek.com/QOSF (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, QOSF, http://www.acronymgeek.com/QOSF (optional description here) (as of Feb. 16, 2012, 14:29). |
| AMA | QOSF. Acronym Geek. February 16, 2012, 14:29. Available at: http://www.acronymgeek.com/QOSF. Accessed February 16, 2012, 14:29. |