Cita APA (7th ed.)
Werfel, F. (1946). The Song of Bernadette.
Cita Chicago (17th ed.)
Werfel, Franz. The Song of Bernadette. 1946.
Cita MLA (9th ed.)
Werfel, Franz. The Song of Bernadette. 1946.
Atenció: Aquestes cites poden no estar 100% correctes.