APA (7th ed.) Citation

Sachs, G. (1935). Kampf um Raum. Jöhren.

Chicago Style (17th ed.) Citation

Sachs, Gerhard. Kampf Um Raum. Berlin: Jöhren, 1935.

MLA (8th ed.) Citation

Sachs, Gerhard. Kampf Um Raum. Jöhren, 1935.

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