Carnap, R. (1958). Meaning and necessity: A study in semantics and modal logic. Phoenix Books.
Citazione stile Chigago Style (17a edizione)Carnap, Rudolf. Meaning and Necessity: A Study in Semantics and Modal Logic. Chicago: Phoenix Books, 1958.
Citatione MLA (9a ed.)Carnap, Rudolf. Meaning and Necessity: A Study in Semantics and Modal Logic. Phoenix Books, 1958.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.