Schumann, R., & Szell, G. (1972). The four Symphonies. CBS.
Chicago Style (17th ed.) CitationSchumann, Robert, and George Szell. The Four Symphonies. London: CBS, 1972.
MLA (8th ed.) CitationSchumann, Robert, and George Szell. The Four Symphonies. CBS, 1972.
Warning: These citations may not always be 100% accurate.