APA (7th ed.) Citation

Smith, B., & Ehrenfels, C. (1988). Foundations of Gestalt theory. Philosophia Verlag.

Chicago Style (17th ed.) Citation

Smith, Barry, and Christian Ehrenfels. Foundations of Gestalt Theory. München: Philosophia Verlag, 1988.

MLA (8th ed.) Citation

Smith, Barry, and Christian Ehrenfels. Foundations of Gestalt Theory. Philosophia Verlag, 1988.

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