Cita APA

Gutman, R. W. 1. (1968). Richard Wagner: The man, his mind, and his music. New York: Harcourt, Brace & World.

Citación estilo Chicago

Gutman, Robert W. 1925-2016. Richard Wagner: The Man, His Mind, and His Music. New York: Harcourt, Brace & World, 1968.

Cita MLA

Gutman, Robert W. 1925-2016. Richard Wagner: The Man, His Mind, and His Music. New York: Harcourt, Brace & World, 1968.