APA (7th ed.) Citation

Keyserling, H. (1910). Prolegomena zur Naturphilosophie. Lehmann.

Chicago Style (17th ed.) Citation

Keyserling, Hermann. Prolegomena Zur Naturphilosophie. München: Lehmann, 1910.

MLA (8th ed.) Citation

Keyserling, Hermann. Prolegomena Zur Naturphilosophie. Lehmann, 1910.

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