APA (7th ed.) Citation

Kant, I., & Manthey-Zorn, O. (1938). The fundamental principles of the metaphysic of ethics. D. Appleton-Century company, incorporated.

Chicago Style (17th ed.) Citation

Kant, Immanuel, and Otto Manthey-Zorn. The Fundamental Principles of the Metaphysic of Ethics. New York, London: D. Appleton-Century company, incorporated, 1938.

MLA (9th ed.) Citation

Kant, Immanuel, and Otto Manthey-Zorn. The Fundamental Principles of the Metaphysic of Ethics. D. Appleton-Century company, incorporated, 1938.