Cita APA (7th ed.)

Johnson, O. A. (2022). Skepticism and Cognitivism: A Study in the Foundations of Knowledge. University of California Press.

Cita Chicago (17th ed.)

Johnson, Oliver A. Skepticism and Cognitivism: A Study in the Foundations of Knowledge. Berkeley: University of California Press, 2022.

Cita MLA (9th ed.)

Johnson, Oliver A. Skepticism and Cognitivism: A Study in the Foundations of Knowledge. University of California Press, 2022.