APA (7th ed.) Citation

Groethuysen, B. (1931). Philosophische Anthropologie. Handbuch der Philosophie.

Chicago Style (17th ed.) Citation

Groethuysen, Bernhard. "Philosophische Anthropologie." Handbuch Der Philosophie 1931.

MLA (9th ed.) Citation

Groethuysen, Bernhard. "Philosophische Anthropologie." Handbuch Der Philosophie, 1931.

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