| APA | CCN. (2012, February 9). In Acronym Geek. Retrieved 18:18, February 9, 2012, from http://www.acronymgeek.com/CCN |
| MLA | "CCN." Acronym Geek. (2012). Acronym Geek. 9 Feb 2012 <http://www.acronymgeek.com/CCN>. |
| MHRA | 'CCN', Acronym Geek, 9 February 2012, <http://www.acronymgeek.com/CCN> [accessed 9 February 2012] |
| Chicago | "CCN", http://www.acronymgeek.com/CCN (accessed February 9, 2012). |
| CBE/CSE | CCN [Internet]. Acronym Geek; 2012 Feb 9 [cited 2012 Feb 9]. Available from: http://www.acronymgeek.com/CCN. |
| Bluebook | CCN, http://www.acronymgeek.com/CCN (last visited February 9, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, CCN, http://www.acronymgeek.com/CCN (optional description here) (as of Feb. 9, 2012, 18:18). |
| AMA | CCN. Acronym Geek. February 9, 2012, 18:18. Available at: http://www.acronymgeek.com/CCN. Accessed February 9, 2012, 18:18. |