APA (7th ed.) Citation

Simon, J. (1989). Philosophie des Zeichens. <<de>> Gruyter.

Chicago Style (17th ed.) Citation

Simon, Josef. Philosophie Des Zeichens. Berlin [u.a.]: <<de>> Gruyter, 1989.

MLA (9th ed.) Citation

Simon, Josef. Philosophie Des Zeichens. <<de>> Gruyter, 1989.

Warning: These citations may not always be 100% accurate.