Cita APA (7th ed.)
ebrary, Inc, De Waal, C., & Skowroński, K. P. (2012). The normative thought of Charles S. Peirce. Fordham University Press.
Cita Chicago (17th ed.)
ebrary, Inc, Cornelis De Waal, i Krzysztof Piotr Skowroński. The Normative Thought of Charles S. Peirce. New York: Fordham University Press, 2012.
Cita MLA (9th ed.)
ebrary, Inc, et al. The Normative Thought of Charles S. Peirce. Fordham University Press, 2012.
Atenció: Aquestes cites poden no estar 100% correctes.