APA (7th ed.) Citation

Patka, F. (1962). Existentialist thinkers and thought. Philosophical Library.

Chicago Style (17th ed.) Citation

Patka, Frederick. Existentialist Thinkers and Thought. New York: Philosophical Library, 1962.

MLA (9th ed.) Citation

Patka, Frederick. Existentialist Thinkers and Thought. Philosophical Library, 1962.

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