APA (7th ed.) Citation

Carnap, R., Carnap, R., & Carnap, R. (1968). Studies in semantics: 2 Vol. in one (3.print.). Harvard Univ.Pr.

Chicago Style (17th ed.) Citation

Carnap, Rudolf, Rudolf Carnap, and Rudolf Carnap. Studies in Semantics: 2 Vol. in One. 3.print. Cambridge, Mass: Harvard Univ.Pr, 1968.

MLA (9th ed.) Citation

Carnap, Rudolf, et al. Studies in Semantics: 2 Vol. in One. 3.print. Harvard Univ.Pr, 1968.