APA (7th ed.) Citation

(2009). Welten der Philosophie. Verlag Karl Alber.

Chicago Style (17th ed.) Citation

Welten Der Philosophie. Baden-Baden: Verlag Karl Alber, 2009.

MLA (9th ed.) Citation

Welten Der Philosophie. Verlag Karl Alber, 2009.

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