APA (7th ed.) Citation

Sebeok, T. A. (1976). Contributions to the doctrine of signs. Indiana University ; Peter de Ridder Press.

Chicago Style (17th ed.) Citation

Sebeok, Thomas A. Contributions to the Doctrine of Signs. Bloomington : Lisse, The Netherlands: Indiana University ; Peter de Ridder Press, 1976.

MLA (9th ed.) Citation

Sebeok, Thomas A. Contributions to the Doctrine of Signs. Indiana University ; Peter de Ridder Press, 1976.