APA (7th ed.) Citation

Hessen, J. (1948). Lehrbuch der Philosophie. Reinhardt.

Chicago Style (17th ed.) Citation

Hessen, Johannes. Lehrbuch Der Philosophie. München Basel: Reinhardt, 1948.

MLA (8th ed.) Citation

Hessen, Johannes. Lehrbuch Der Philosophie. Reinhardt, 1948.

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