APA (7th ed.) Citation

Timperley, H. J. (1942). Japan: A world problem. The John Day company.

Chicago Style (17th ed.) Citation

Timperley, Harold J. Japan: A World Problem. New York: The John Day company, 1942.

MLA (9th ed.) Citation

Timperley, Harold J. Japan: A World Problem. The John Day company, 1942.