APA (7th ed.) Citation

Lubitsch, E., Sparkuhl, T., Wagner, F. A., Negri, P., & Wegener, P. Sumurun.

Chicago Style (17th ed.) Citation

Lubitsch, Ernst, Theodor Sparkuhl, Fritz A. Wagner, Pola Negri, and Paul Wegener. Sumurun.

MLA (9th ed.) Citation

Lubitsch, Ernst, et al. Sumurun.