Cita APA

Friedrich, O. (1986). Before the deluge: A portrait of Berlin in the 1920's. Fromm.

Citación estilo Chicago

Friedrich, Otto. Before the Deluge: A Portrait of Berlin in the 1920's. New York: Fromm, 1986.

Cita MLA

Friedrich, Otto. Before the Deluge: A Portrait of Berlin in the 1920's. Fromm, 1986.