Cita APA (7th ed.)
Sternberg, J. v. The Blue Angel: A Film by Josef von Sternberg : An Authorized Translation of the German Continuity. Simon and Schuster.
Cita Chicago (17th ed.)
Sternberg, Josef von. The Blue Angel: A Film by Josef Von Sternberg : An Authorized Translation of the German Continuity. Nueva York, EUA: Simon and Schuster.
Cita MLA (9th ed.)
Sternberg, Josef von. The Blue Angel: A Film by Josef Von Sternberg : An Authorized Translation of the German Continuity. Simon and Schuster.
Atenció: Aquestes cites poden no estar 100% correctes.