| APA | C2G. (2012, February 13). In Acronym Geek. Retrieved 21:02, February 13, 2012, from http://www.acronymgeek.com/C2G |
| MLA | "C2G." Acronym Geek. (2012). Acronym Geek. 13 Feb 2012 <http://www.acronymgeek.com/C2G>. |
| MHRA | 'C2G', Acronym Geek, 13 February 2012, <http://www.acronymgeek.com/C2G> [accessed 13 February 2012] |
| Chicago | "C2G", http://www.acronymgeek.com/C2G (accessed February 13, 2012). |
| CBE/CSE | C2G [Internet]. Acronym Geek; 2012 Feb 13 [cited 2012 Feb 13]. Available from: http://www.acronymgeek.com/C2G. |
| Bluebook | C2G, http://www.acronymgeek.com/C2G (last visited February 13, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, C2G, http://www.acronymgeek.com/C2G (optional description here) (as of Feb. 13, 2012, 21:02). |
| AMA | C2G. Acronym Geek. February 13, 2012, 21:02. Available at: http://www.acronymgeek.com/C2G. Accessed February 13, 2012, 21:02. |