APA (7th ed.) Citation

Heidegger, M., Fried, G., & Polt, R. (2000). Introduction to metaphysics. Yale University Press.

Chicago Style (17th ed.) Citation

Heidegger, Martin, Gregory Fried, and Richard Polt. Introduction to Metaphysics. New Haven: Yale University Press, 2000.

MLA (8th ed.) Citation

Heidegger, Martin, et al. Introduction to Metaphysics. Yale University Press, 2000.