APA (7th ed.) Citation

Schmidt, R. J. (1968). Versailles and the Ruhr: Seedbed of world war II. Martinus Nijhoff.

Chicago Style (17th ed.) Citation

Schmidt, Royal Jae. Versailles and the Ruhr: Seedbed of World War II. The Hague: Martinus Nijhoff, 1968.

MLA (9th ed.) Citation

Schmidt, Royal Jae. Versailles and the Ruhr: Seedbed of World War II. Martinus Nijhoff, 1968.