APA (7th ed.) Citation

Hazlitt, H. (1969). Thinking as a science. E.P. Dutton.

Chicago Style (17th ed.) Citation

Hazlitt, Henry. Thinking as a Science. New York: E.P. Dutton, 1969.

MLA (9th ed.) Citation

Hazlitt, Henry. Thinking as a Science. E.P. Dutton, 1969.