| APA | NCS. (2012, February 14). In Acronym Geek. Retrieved 09:23, February 14, 2012, from http://www.acronymgeek.com/NCS |
| MLA | "NCS." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/NCS>. |
| MHRA | 'NCS', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/NCS> [accessed 14 February 2012] |
| Chicago | "NCS", http://www.acronymgeek.com/NCS (accessed February 14, 2012). |
| CBE/CSE | NCS [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/NCS. |
| Bluebook | NCS, http://www.acronymgeek.com/NCS (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, NCS, http://www.acronymgeek.com/NCS (optional description here) (as of Feb. 14, 2012, 09:23). |
| AMA | NCS. Acronym Geek. February 14, 2012, 09:23. Available at: http://www.acronymgeek.com/NCS. Accessed February 14, 2012, 09:23. |