| APA | CNNK. (2012, February 15). In Acronym Geek. Retrieved 19:43, February 15, 2012, from http://www.acronymgeek.com/CNNK |
| MLA | "CNNK." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/CNNK>. |
| MHRA | 'CNNK', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/CNNK> [accessed 15 February 2012] |
| Chicago | "CNNK", http://www.acronymgeek.com/CNNK (accessed February 15, 2012). |
| CBE/CSE | CNNK [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/CNNK. |
| Bluebook | CNNK, http://www.acronymgeek.com/CNNK (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, CNNK, http://www.acronymgeek.com/CNNK (optional description here) (as of Feb. 15, 2012, 19:43). |
| AMA | CNNK. Acronym Geek. February 15, 2012, 19:43. Available at: http://www.acronymgeek.com/CNNK. Accessed February 15, 2012, 19:43. |