| APA | HZT. (2012, February 14). In Acronym Geek. Retrieved 10:26, February 14, 2012, from http://www.acronymgeek.com/HZT |
| MLA | "HZT." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/HZT>. |
| MHRA | 'HZT', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/HZT> [accessed 14 February 2012] |
| Chicago | "HZT", http://www.acronymgeek.com/HZT (accessed February 14, 2012). |
| CBE/CSE | HZT [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/HZT. |
| Bluebook | HZT, http://www.acronymgeek.com/HZT (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, HZT, http://www.acronymgeek.com/HZT (optional description here) (as of Feb. 14, 2012, 10:26). |
| AMA | HZT. Acronym Geek. February 14, 2012, 10:26. Available at: http://www.acronymgeek.com/HZT. Accessed February 14, 2012, 10:26. |