| APA | HTT. (2012, February 14). In Acronym Geek. Retrieved 10:29, February 14, 2012, from http://www.acronymgeek.com/HTT |
| MLA | "HTT." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/HTT>. |
| MHRA | 'HTT', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/HTT> [accessed 14 February 2012] |
| Chicago | "HTT", http://www.acronymgeek.com/HTT (accessed February 14, 2012). |
| CBE/CSE | HTT [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/HTT. |
| Bluebook | HTT, http://www.acronymgeek.com/HTT (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, HTT, http://www.acronymgeek.com/HTT (optional description here) (as of Feb. 14, 2012, 10:29). |
| AMA | HTT. Acronym Geek. February 14, 2012, 10:29. Available at: http://www.acronymgeek.com/HTT. Accessed February 14, 2012, 10:29. |