| APA | TTZT. (2012, February 15). In Acronym Geek. Retrieved 22:19, February 15, 2012, from http://www.acronymgeek.com/TTZT |
| MLA | "TTZT." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/TTZT>. |
| MHRA | 'TTZT', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/TTZT> [accessed 15 February 2012] |
| Chicago | "TTZT", http://www.acronymgeek.com/TTZT (accessed February 15, 2012). |
| CBE/CSE | TTZT [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/TTZT. |
| Bluebook | TTZT, http://www.acronymgeek.com/TTZT (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, TTZT, http://www.acronymgeek.com/TTZT (optional description here) (as of Feb. 15, 2012, 22:19). |
| AMA | TTZT. Acronym Geek. February 15, 2012, 22:19. Available at: http://www.acronymgeek.com/TTZT. Accessed February 15, 2012, 22:19. |