| APA | QYOP. (2012, February 14). In Acronym Geek. Retrieved 20:02, February 14, 2012, from http://www.acronymgeek.com/QYOP |
| MLA | "QYOP." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/QYOP>. |
| MHRA | 'QYOP', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/QYOP> [accessed 14 February 2012] |
| Chicago | "QYOP", http://www.acronymgeek.com/QYOP (accessed February 14, 2012). |
| CBE/CSE | QYOP [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/QYOP. |
| Bluebook | QYOP, http://www.acronymgeek.com/QYOP (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, QYOP, http://www.acronymgeek.com/QYOP (optional description here) (as of Feb. 14, 2012, 20:02). |
| AMA | QYOP. Acronym Geek. February 14, 2012, 20:02. Available at: http://www.acronymgeek.com/QYOP. Accessed February 14, 2012, 20:02. |