APA (7th ed.) Citation

Couperus, L. (1921). The hidden force: A story of modern Java. Dodd, Mead.

Chicago Style (17th ed.) Citation

Couperus, Louis. The Hidden Force: A Story of Modern Java. New York: Dodd, Mead, 1921.

MLA (9th ed.) Citation

Couperus, Louis. The Hidden Force: A Story of Modern Java. Dodd, Mead, 1921.