| APA | QFH. (2012, February 14). In Acronym Geek. Retrieved 10:35, February 14, 2012, from http://www.acronymgeek.com/QFH |
| MLA | "QFH." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/QFH>. |
| MHRA | 'QFH', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/QFH> [accessed 14 February 2012] |
| Chicago | "QFH", http://www.acronymgeek.com/QFH (accessed February 14, 2012). |
| CBE/CSE | QFH [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/QFH. |
| Bluebook | QFH, http://www.acronymgeek.com/QFH (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, QFH, http://www.acronymgeek.com/QFH (optional description here) (as of Feb. 14, 2012, 10:35). |
| AMA | QFH. Acronym Geek. February 14, 2012, 10:35. Available at: http://www.acronymgeek.com/QFH. Accessed February 14, 2012, 10:35. |