Cita APA

Friedrich, T., & Spender, S. (1991). Berlin: A photographic portrait of the Weimar years 1918-1933. Tauris Parke Books.

Citación estilo Chicago

Friedrich, Thomas, y Stephen Spender. Berlin: A Photographic Portrait of the Weimar Years 1918-1933. London: Tauris Parke Books, 1991.

Cita MLA

Friedrich, Thomas, y Stephen Spender. Berlin: A Photographic Portrait of the Weimar Years 1918-1933. Tauris Parke Books, 1991.