| APA | CNNS. (2012, February 15). In Acronym Geek. Retrieved 16:45, February 15, 2012, from http://www.acronymgeek.com/CNNS |
| MLA | "CNNS." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/CNNS>. |
| MHRA | 'CNNS', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/CNNS> [accessed 15 February 2012] |
| Chicago | "CNNS", http://www.acronymgeek.com/CNNS (accessed February 15, 2012). |
| CBE/CSE | CNNS [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/CNNS. |
| Bluebook | CNNS, http://www.acronymgeek.com/CNNS (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, CNNS, http://www.acronymgeek.com/CNNS (optional description here) (as of Feb. 15, 2012, 16:45). |
| AMA | CNNS. Acronym Geek. February 15, 2012, 16:45. Available at: http://www.acronymgeek.com/CNNS. Accessed February 15, 2012, 16:45. |