APA (7th ed.) Citation

Weigert, H. W. (1942). German geopolitics. London: Oxford University Press.

Chicago Style (17th ed.) Citation

Weigert, Hans Werner. German Geopolitics. London: Oxford University Press, 1942.

MLA (8th ed.) Citation

Weigert, Hans Werner. German Geopolitics. London: Oxford University Press, 1942.

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