APA (7th ed.) Citation

Gruhl. (2007). Imperial Japan's World War Two, 1931-1945. Transaction Publishers.

Chicago Style (17th ed.) Citation

Gruhl. Imperial Japan's World War Two, 1931-1945. New Brunswick: Transaction Publishers, 2007.

MLA (8th ed.) Citation

Gruhl. Imperial Japan's World War Two, 1931-1945. Transaction Publishers, 2007.

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