Cita APA (7a ed.)

(1965). Foundations of language. D. Reidel Pub. Co.

Cita Chicago Style (17a ed.)

Foundations of Language. Dordrecht, Holland: D. Reidel Pub. Co, 1965.

Cita MLA (9a ed.)

Foundations of Language. D. Reidel Pub. Co, 1965.