Hauptmann, G. (1961). Five plays. Bantam Books.
Cita Chicago (17th ed.)Hauptmann, Gerhart. Five Plays. N.Y: Bantam Books, 1961.
Cita MLA (8th ed.)Hauptmann, Gerhart. Five Plays. Bantam Books, 1961.
Atenció: Aquestes cites poden no estar 100% correctes.