APA (7th ed.) Citation

Zimmermann, W. (1948). Grundfragen der Evolution. Klostermann.

Chicago Style (17th ed.) Citation

Zimmermann, Walter. Grundfragen Der Evolution. Frankfurt am Main: Klostermann, 1948.

MLA (9th ed.) Citation

Zimmermann, Walter. Grundfragen Der Evolution. Klostermann, 1948.

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