APA (7th ed.) Citation

Krenek, E. 1., & Fles, B. (1939). Music here and now. W. W. norton and Company.

Chicago Style (17th ed.) Citation

Krenek, Ernst 190--, and Barthold Fles. Music Here and Now. New York: W. W. norton and Company, 1939.

MLA (9th ed.) Citation

Krenek, Ernst 190--, and Barthold Fles. Music Here and Now. W. W. norton and Company, 1939.

Warning: These citations may not always be 100% accurate.