| APA | NCKD. (2012, February 15). In Acronym Geek. Retrieved 16:31, February 15, 2012, from http://www.acronymgeek.com/NCKD |
| MLA | "NCKD." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/NCKD>. |
| MHRA | 'NCKD', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/NCKD> [accessed 15 February 2012] |
| Chicago | "NCKD", http://www.acronymgeek.com/NCKD (accessed February 15, 2012). |
| CBE/CSE | NCKD [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/NCKD. |
| Bluebook | NCKD, http://www.acronymgeek.com/NCKD (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, NCKD, http://www.acronymgeek.com/NCKD (optional description here) (as of Feb. 15, 2012, 16:31). |
| AMA | NCKD. Acronym Geek. February 15, 2012, 16:31. Available at: http://www.acronymgeek.com/NCKD. Accessed February 15, 2012, 16:31. |