| APA | CTZH. (2012, February 15). In Acronym Geek. Retrieved 08:24, February 15, 2012, from http://www.acronymgeek.com/CTZH |
| MLA | "CTZH." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/CTZH>. |
| MHRA | 'CTZH', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/CTZH> [accessed 15 February 2012] |
| Chicago | "CTZH", http://www.acronymgeek.com/CTZH (accessed February 15, 2012). |
| CBE/CSE | CTZH [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/CTZH. |
| Bluebook | CTZH, http://www.acronymgeek.com/CTZH (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, CTZH, http://www.acronymgeek.com/CTZH (optional description here) (as of Feb. 15, 2012, 08:24). |
| AMA | CTZH. Acronym Geek. February 15, 2012, 08:24. Available at: http://www.acronymgeek.com/CTZH. Accessed February 15, 2012, 08:24. |