| APA | HQTI. (2012, February 14). In Acronym Geek. Retrieved 19:00, February 14, 2012, from http://www.acronymgeek.com/HQTI |
| MLA | "HQTI." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/HQTI>. |
| MHRA | 'HQTI', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/HQTI> [accessed 14 February 2012] |
| Chicago | "HQTI", http://www.acronymgeek.com/HQTI (accessed February 14, 2012). |
| CBE/CSE | HQTI [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/HQTI. |
| Bluebook | HQTI, http://www.acronymgeek.com/HQTI (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, HQTI, http://www.acronymgeek.com/HQTI (optional description here) (as of Feb. 14, 2012, 19:00). |
| AMA | HQTI. Acronym Geek. February 14, 2012, 19:00. Available at: http://www.acronymgeek.com/HQTI. Accessed February 14, 2012, 19:00. |