| APA | HT.. (2012, February 11). In Acronym Geek. Retrieved 23:28, February 11, 2012, from http://www.acronymgeek.com/HT. |
| MLA | "HT.." Acronym Geek. (2012). Acronym Geek. 11 Feb 2012 <http://www.acronymgeek.com/HT.>. |
| MHRA | 'HT.', Acronym Geek, 11 February 2012, <http://www.acronymgeek.com/HT.> [accessed 11 February 2012] |
| Chicago | "HT.", http://www.acronymgeek.com/HT. (accessed February 11, 2012). |
| CBE/CSE | HT. [Internet]. Acronym Geek; 2012 Feb 11 [cited 2012 Feb 11]. Available from: http://www.acronymgeek.com/HT.. |
| Bluebook | HT., http://www.acronymgeek.com/HT. (last visited February 11, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, HT., http://www.acronymgeek.com/HT. (optional description here) (as of Feb. 11, 2012, 23:28). |
| AMA | HT.. Acronym Geek. February 11, 2012, 23:28. Available at: http://www.acronymgeek.com/HT.. Accessed February 11, 2012, 23:28. |