| APA | QZF. (2012, February 14). In Acronym Geek. Retrieved 11:05, February 14, 2012, from http://www.acronymgeek.com/QZF |
| MLA | "QZF." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/QZF>. |
| MHRA | 'QZF', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/QZF> [accessed 14 February 2012] |
| Chicago | "QZF", http://www.acronymgeek.com/QZF (accessed February 14, 2012). |
| CBE/CSE | QZF [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/QZF. |
| Bluebook | QZF, http://www.acronymgeek.com/QZF (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, QZF, http://www.acronymgeek.com/QZF (optional description here) (as of Feb. 14, 2012, 11:05). |
| AMA | QZF. Acronym Geek. February 14, 2012, 11:05. Available at: http://www.acronymgeek.com/QZF. Accessed February 14, 2012, 11:05. |