| APA | NCKN. (2012, February 17). In Acronym Geek. Retrieved 01:55, February 17, 2012, from http://www.acronymgeek.com/NCKN |
| MLA | "NCKN." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/NCKN>. |
| MHRA | 'NCKN', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/NCKN> [accessed 17 February 2012] |
| Chicago | "NCKN", http://www.acronymgeek.com/NCKN (accessed February 17, 2012). |
| CBE/CSE | NCKN [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/NCKN. |
| Bluebook | NCKN, http://www.acronymgeek.com/NCKN (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, NCKN, http://www.acronymgeek.com/NCKN (optional description here) (as of Feb. 17, 2012, 01:55). |
| AMA | NCKN. Acronym Geek. February 17, 2012, 01:55. Available at: http://www.acronymgeek.com/NCKN. Accessed February 17, 2012, 01:55. |