| APA | COLE. (2012, February 15). In Acronym Geek. Retrieved 07:55, February 15, 2012, from http://www.acronymgeek.com/COLE |
| MLA | "COLE." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/COLE>. |
| MHRA | 'COLE', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/COLE> [accessed 15 February 2012] |
| Chicago | "COLE", http://www.acronymgeek.com/COLE (accessed February 15, 2012). |
| CBE/CSE | COLE [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/COLE. |
| Bluebook | COLE, http://www.acronymgeek.com/COLE (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, COLE, http://www.acronymgeek.com/COLE (optional description here) (as of Feb. 15, 2012, 07:55). |
| AMA | COLE. Acronym Geek. February 15, 2012, 07:55. Available at: http://www.acronymgeek.com/COLE. Accessed February 15, 2012, 07:55. |