| APA | QHST. (2012, February 16). In Acronym Geek. Retrieved 09:48, February 16, 2012, from http://www.acronymgeek.com/QHST |
| MLA | "QHST." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/QHST>. |
| MHRA | 'QHST', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/QHST> [accessed 16 February 2012] |
| Chicago | "QHST", http://www.acronymgeek.com/QHST (accessed February 16, 2012). |
| CBE/CSE | QHST [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/QHST. |
| Bluebook | QHST, http://www.acronymgeek.com/QHST (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, QHST, http://www.acronymgeek.com/QHST (optional description here) (as of Feb. 16, 2012, 09:48). |
| AMA | QHST. Acronym Geek. February 16, 2012, 09:48. Available at: http://www.acronymgeek.com/QHST. Accessed February 16, 2012, 09:48. |