| APA | CHTK. (2012, February 15). In Acronym Geek. Retrieved 20:41, February 15, 2012, from http://www.acronymgeek.com/CHTK |
| MLA | "CHTK." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/CHTK>. |
| MHRA | 'CHTK', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/CHTK> [accessed 15 February 2012] |
| Chicago | "CHTK", http://www.acronymgeek.com/CHTK (accessed February 15, 2012). |
| CBE/CSE | CHTK [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/CHTK. |
| Bluebook | CHTK, http://www.acronymgeek.com/CHTK (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, CHTK, http://www.acronymgeek.com/CHTK (optional description here) (as of Feb. 15, 2012, 20:41). |
| AMA | CHTK. Acronym Geek. February 15, 2012, 20:41. Available at: http://www.acronymgeek.com/CHTK. Accessed February 15, 2012, 20:41. |