APA (7th ed.) Citation

Hangen, W. (1966). The muted revolution: East Germany's challenge to Russia and the west. Knopf.

Chicago Style (17th ed.) Citation

Hangen, Welles. The Muted Revolution: East Germany's Challenge to Russia and the West. New York: Knopf, 1966.

MLA (9th ed.) Citation

Hangen, Welles. The Muted Revolution: East Germany's Challenge to Russia and the West. Knopf, 1966.