| APA | C2C. (2012, February 11). In Acronym Geek. Retrieved 22:37, February 11, 2012, from http://www.acronymgeek.com/C2C |
| MLA | "C2C." Acronym Geek. (2012). Acronym Geek. 11 Feb 2012 <http://www.acronymgeek.com/C2C>. |
| MHRA | 'C2C', Acronym Geek, 11 February 2012, <http://www.acronymgeek.com/C2C> [accessed 11 February 2012] |
| Chicago | "C2C", http://www.acronymgeek.com/C2C (accessed February 11, 2012). |
| CBE/CSE | C2C [Internet]. Acronym Geek; 2012 Feb 11 [cited 2012 Feb 11]. Available from: http://www.acronymgeek.com/C2C. |
| Bluebook | C2C, http://www.acronymgeek.com/C2C (last visited February 11, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, C2C, http://www.acronymgeek.com/C2C (optional description here) (as of Feb. 11, 2012, 22:37). |
| AMA | C2C. Acronym Geek. February 11, 2012, 22:37. Available at: http://www.acronymgeek.com/C2C. Accessed February 11, 2012, 22:37. |