| APA | COTI. (2012, February 14). In Acronym Geek. Retrieved 23:34, February 14, 2012, from http://www.acronymgeek.com/COTI |
| MLA | "COTI." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/COTI>. |
| MHRA | 'COTI', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/COTI> [accessed 14 February 2012] |
| Chicago | "COTI", http://www.acronymgeek.com/COTI (accessed February 14, 2012). |
| CBE/CSE | COTI [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/COTI. |
| Bluebook | COTI, http://www.acronymgeek.com/COTI (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, COTI, http://www.acronymgeek.com/COTI (optional description here) (as of Feb. 14, 2012, 23:34). |
| AMA | COTI. Acronym Geek. February 14, 2012, 23:34. Available at: http://www.acronymgeek.com/COTI. Accessed February 14, 2012, 23:34. |