| APA | TTH. (2012, February 14). In Acronym Geek. Retrieved 07:58, February 14, 2012, from http://www.acronymgeek.com/TTH |
| MLA | "TTH." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/TTH>. |
| MHRA | 'TTH', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/TTH> [accessed 14 February 2012] |
| Chicago | "TTH", http://www.acronymgeek.com/TTH (accessed February 14, 2012). |
| CBE/CSE | TTH [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/TTH. |
| Bluebook | TTH, http://www.acronymgeek.com/TTH (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, TTH, http://www.acronymgeek.com/TTH (optional description here) (as of Feb. 14, 2012, 07:58). |
| AMA | TTH. Acronym Geek. February 14, 2012, 07:58. Available at: http://www.acronymgeek.com/TTH. Accessed February 14, 2012, 07:58. |