APA (7th ed.) Citation

Bismarck, O. v., & Rößle, W. B. (1939). Kampf um das Reich. Diederichs.

Chicago Style (17th ed.) Citation

Bismarck, Otto von, and Wilhelm Bearb Rößle. Kampf Um Das Reich. Jena: Diederichs, 1939.

MLA (8th ed.) Citation

Bismarck, Otto von, and Wilhelm Bearb Rößle. Kampf Um Das Reich. Diederichs, 1939.