APA (7th ed.) Citation

Williams, T. C. (1968). The concept of the categorical imperative: A study of the place of the categorical imperative in Kant's ethical theory. Clarendon P..

Chicago Style (17th ed.) Citation

Williams, T. C. The Concept of the Categorical Imperative: A Study of the Place of the Categorical Imperative in Kant's Ethical Theory. Oxford: Clarendon P., 1968.

MLA (9th ed.) Citation

Williams, T. C. The Concept of the Categorical Imperative: A Study of the Place of the Categorical Imperative in Kant's Ethical Theory. Clarendon P., 1968.