| APA | C.T.. (2012, February 15). In Acronym Geek. Retrieved 12:10, February 15, 2012, from http://www.acronymgeek.com/C.T. |
| MLA | "C.T.." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/C.T.>. |
| MHRA | 'C.T.', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/C.T.> [accessed 15 February 2012] |
| Chicago | "C.T.", http://www.acronymgeek.com/C.T. (accessed February 15, 2012). |
| CBE/CSE | C.T. [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/C.T.. |
| Bluebook | C.T., http://www.acronymgeek.com/C.T. (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, C.T., http://www.acronymgeek.com/C.T. (optional description here) (as of Feb. 15, 2012, 12:10). |
| AMA | C.T.. Acronym Geek. February 15, 2012, 12:10. Available at: http://www.acronymgeek.com/C.T.. Accessed February 15, 2012, 12:10. |