Cita APA (7a ed.)

Schmidt, S. J., & Guenthner, F. (1979). Formal semantics and pragmatics for natural languages. D. Reidel.

Cita Chicago Style (17a ed.)

Schmidt, Siegfried Josef, y Franz Guenthner. Formal Semantics and Pragmatics for Natural Languages. Dordrecht [etc.]: D. Reidel, 1979.

Cita MLA (9a ed.)

Schmidt, Siegfried Josef, y Franz Guenthner. Formal Semantics and Pragmatics for Natural Languages. D. Reidel, 1979.