Cita APA (7a ed.)

Werfel, F., & Arlt, G.. (1946). Star of the Unborn (First published.). The Viking Press.

Cita Chicago Style (17a ed.)

Werfel, Franz, y Gustave Arlt. Star of the Unborn. First published. New York: The Viking Press, 1946.

Cita MLA (9a ed.)

Werfel, Franz, y Gustave Arlt. Star of the Unborn. First published. The Viking Press, 1946.