APA (7th ed.) Citation

Ewing, A. C. (1962). The fundamental questions of philosophy. Collier Books.

Chicago Style (17th ed.) Citation

Ewing, Alfred Cyril. The Fundamental Questions of Philosophy. New York: Collier Books, 1962.

MLA (9th ed.) Citation

Ewing, Alfred Cyril. The Fundamental Questions of Philosophy. Collier Books, 1962.