APA (7th ed.) Citation

Hubatsch, W. (1963). Germany and the central powers in the world war 1914-1918.

Chicago Style (17th ed.) Citation

Hubatsch, Walther. Germany and the Central Powers in the World War 1914-1918. 1963.

MLA (9th ed.) Citation

Hubatsch, Walther. Germany and the Central Powers in the World War 1914-1918. 1963.

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