APA (7th ed.) Citation

Müller, H., & Altner, G. (1989). Was ist Wahrheit? Kohlhammer.

Chicago Style (17th ed.) Citation

Müller, Hans-Peter, and Günter Altner. Was Ist Wahrheit? Stuttgart Berlin Köln Mainz: Kohlhammer, 1989.

MLA (9th ed.) Citation

Müller, Hans-Peter, and Günter Altner. Was Ist Wahrheit? Kohlhammer, 1989.

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