APA (7th ed.) Zitazioa

Carnap, R. (1958). Meaning and necessity: A study in semantics and modal logic. Phoenix Books.

Chicago Style (17th ed.) Zitazioa

Carnap, Rudolf. Meaning and Necessity: A Study in Semantics and Modal Logic. Chicago: Phoenix Books, 1958.

MLA (9th ed.) Zitazioa

Carnap, Rudolf. Meaning and Necessity: A Study in Semantics and Modal Logic. Phoenix Books, 1958.