APA (7th ed.) Citation

Kant, I., & Weigelt, M. (2007). Critique of pure reason. Penguin.

Chicago Style (17th ed.) Citation

Kant, Immanuel, and Marcus Weigelt. Critique of Pure Reason. London ; New York: Penguin, 2007.

MLA (9th ed.) Citation

Kant, Immanuel, and Marcus Weigelt. Critique of Pure Reason. Penguin, 2007.