Cita APA (7a ed.)

De Waal, C., & Skowroński, K. P. (2012). The normative thought of Charles S. Peirce. Fordham University Press.

Cita Chicago Style (17a ed.)

De Waal, Cornelis, y Krzysztof Piotr Skowroński. The Normative Thought of Charles S. Peirce. New York: Fordham University Press, 2012.

Cita MLA (9a ed.)

De Waal, Cornelis, y Krzysztof Piotr Skowroński. The Normative Thought of Charles S. Peirce. Fordham University Press, 2012.