| APA | QHT. (2012, February 10). In Acronym Geek. Retrieved 01:50, February 10, 2012, from http://www.acronymgeek.com/QHT |
| MLA | "QHT." Acronym Geek. (2012). Acronym Geek. 10 Feb 2012 <http://www.acronymgeek.com/QHT>. |
| MHRA | 'QHT', Acronym Geek, 10 February 2012, <http://www.acronymgeek.com/QHT> [accessed 10 February 2012] |
| Chicago | "QHT", http://www.acronymgeek.com/QHT (accessed February 10, 2012). |
| CBE/CSE | QHT [Internet]. Acronym Geek; 2012 Feb 10 [cited 2012 Feb 10]. Available from: http://www.acronymgeek.com/QHT. |
| Bluebook | QHT, http://www.acronymgeek.com/QHT (last visited February 10, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, QHT, http://www.acronymgeek.com/QHT (optional description here) (as of Feb. 10, 2012, 01:50). |
| AMA | QHT. Acronym Geek. February 10, 2012, 01:50. Available at: http://www.acronymgeek.com/QHT. Accessed February 10, 2012, 01:50. |