Cita APA (7th ed.)
Lang, F., Harbou, T. v., Kanturek, O., Zimmermann, A., Böttcher, H., Toelle, C., & Klein-Rogge, R. (1921). Fritz Lang: The Silent Films : Four Around the Woman. Decla-Bioscop.
Cita Chicago (17th ed.)
Lang, Fritz, Thea von Harbou, Otto Kanturek, Aljoscha Zimmermann, Hermann Böttcher, Carola Toelle, i Rudolf Klein-Rogge. Fritz Lang: The Silent Films : Four Around the Woman. Alemania: Decla-Bioscop, 1921.
Cita MLA (9th ed.)
Lang, Fritz, et al. Fritz Lang: The Silent Films : Four Around the Woman. Decla-Bioscop, 1921.
Atenció: Aquestes cites poden no estar 100% correctes.