APA-referens (7:e uppl.)

Kant, I., & Orara, R. (1952). The critique of pure reason; the critique of practical reason and other ethical treatises; the critique of judgment. Encyclopaedia Britannica.

Chicago-referens (17:e uppl.)

Kant, Immanuel, och Renato Orara. The Critique of Pure Reason; the Critique of Practical Reason and Other Ethical Treatises; the Critique of Judgment. Chicago: Encyclopaedia Britannica, 1952.

MLA-referens (9:e uppl.)

Kant, Immanuel, och Renato Orara. The Critique of Pure Reason; the Critique of Practical Reason and Other Ethical Treatises; the Critique of Judgment. Encyclopaedia Britannica, 1952.