Παραπομπή σε μορφή APA (7η εκδ.)

Carnap, R. (1988). Meaning and necessity: A study in semantics and modal logic (2η ed.). The University of Chicago Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Carnap, Rudolf. Meaning and Necessity: A Study in Semantics and Modal Logic. 2η ed. Chicago: The University of Chicago Press, 1988.

Παραπομπή σε μορφή MLA (8th εκδ.)

Carnap, Rudolf. Meaning and Necessity: A Study in Semantics and Modal Logic. 2η ed. The University of Chicago Press, 1988.