MLA

Comfort, Richard A. Revolutionary Hamburg : Labor Politics In the Early Weimar Republic. Stanford, California: Stanford University Press, 1966.

APA

Comfort, R. A. (1966). Revolutionary Hamburg : labor politics in the early weimar republic. Stanford, California: Stanford University Press.

Chicago

Comfort, Richard A. Revolutionary Hamburg: Labor Politics In the Early Weimar Republic. Stanford, California: Stanford University Press, 1966.