APA (7th ed.) Citation

(1990). Philosophie des freien Geistes. Kramer.

Chicago Style (17th ed.) Citation

Philosophie Des Freien Geistes. Kramer, 1990.

MLA (8th ed.) Citation

Philosophie Des Freien Geistes. Kramer, 1990.

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