APA (7th ed.) Citation

(1991). Introduction to metaphysics: The fundamental questions. Prometheus Books.

Chicago Style (17th ed.) Citation

Introduction to Metaphysics: The Fundamental Questions. Buffalo, N.Y: Prometheus Books, 1991.

MLA (9th ed.) Citation

Introduction to Metaphysics: The Fundamental Questions. Prometheus Books, 1991.

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