Hardt, U. (1996). From Caligari to California: Erich Pommer's life in the international film wars. Berghahn Books.
Cita Chicago Style (17a ed.)Hardt, Ursula. From Caligari to California: Erich Pommer's Life in the International Film Wars. Providence: Berghahn Books, 1996.
Cita MLA (8a ed.)Hardt, Ursula. From Caligari to California: Erich Pommer's Life in the International Film Wars. Berghahn Books, 1996.
Precaución: Estas citas no son 100% exactas.