APA (7th ed.) Citation

Hughes, E. R. (1938). The invasion of China by the western world. Macmillan.

Chicago Style (17th ed.) Citation

Hughes, Ernest Richard. The Invasion of China by the Western World. New York: Macmillan, 1938.

MLA (9th ed.) Citation

Hughes, Ernest Richard. The Invasion of China by the Western World. Macmillan, 1938.