APA (7th ed.) Citation

Kelsen, H., & Heath, P. (1973). Essays in legal and moral philosophy. D. Reidel.

Chicago Style (17th ed.) Citation

Kelsen, Hans, and Peter Heath. Essays in Legal and Moral Philosophy. Dordrecht: D. Reidel, 1973.

MLA (9th ed.) Citation

Kelsen, Hans, and Peter Heath. Essays in Legal and Moral Philosophy. D. Reidel, 1973.