APA (7th ed.) Citation

Böhle, K., & Oster, U. A. (1998). A short history of the German people. Inter Nationes.

Chicago Style (17th ed.) Citation

Böhle, Klaus, and Uwe A. Oster. A Short History of the German People. Bonn: Inter Nationes, 1998.

MLA (9th ed.) Citation

Böhle, Klaus, and Uwe A. Oster. A Short History of the German People. Inter Nationes, 1998.