Friedrich, O. (1972). Before the deluge: A portrait of Berlin in the 1920's. Harper & Row.
Chicago Style (17th ed.) CitationFriedrich, Otto. Before the Deluge: A Portrait of Berlin in the 1920's. New York: Harper & Row, 1972.
MLA (8th ed.) CitationFriedrich, Otto. Before the Deluge: A Portrait of Berlin in the 1920's. Harper & Row, 1972.
Warning: These citations may not always be 100% accurate.
