APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (8th ed.) Citation

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

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