APA (7th ed.) Citation

Whitehead, A. N. (1968). Modes of thought. Free Press.

Chicago Style (17th ed.) Citation

Whitehead, Alfred North. Modes of Thought. New York: Free Press, 1968.

MLA (8th ed.) Citation

Whitehead, Alfred North. Modes of Thought. Free Press, 1968.

Warning: These citations may not always be 100% accurate.