Cartesian linguistics:
a chapter in the history of rationalist thought.

APA Citation

Chomsky, N. (1966). Cartesian linguistics: a chapter in the history of rationalist thought. [1st ed.] New York: Harper & Row.

MLA Citation

Chomsky, Noam. Cartesian Linguistics: a Chapter In the History of Rationalist Thought. [1st ed.] New York: Harper & Row, 1966.

Warning: These citations may not always be complete (especially for serials).