APA (7th ed.) Citation

Mann, W. (1964). Richard Strauss: A critical study of the operas. Cassell.

Chicago Style (17th ed.) Citation

Mann, William. Richard Strauss: A Critical Study of the Operas. Londres: Cassell, 1964.

MLA (9th ed.) Citation

Mann, William. Richard Strauss: A Critical Study of the Operas. Cassell, 1964.