APA (7th ed.) Citation

Dickinson, R. E. (1943). The German Lebensraum / by Robert E. Dickinson. Penguin.

Chicago Style (17th ed.) Citation

Dickinson, Robert E. The German Lebensraum / by Robert E. Dickinson. Harmondsworth: Penguin, 1943.

MLA (9th ed.) Citation

Dickinson, Robert E. The German Lebensraum / by Robert E. Dickinson. Penguin, 1943.

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