Franklin

MLA

Marshall, Robert Lewis. The Music of Johann Sebastian Bach : the Sources, the Style, the Significance. New York: Schirmer Books, 1989.

APA

Marshall, R. Lewis. (1989). The music of Johann Sebastian Bach : the sources, the style, the significance. New York: Schirmer Books.

Chicago

Marshall, Robert Lewis. The Music of Johann Sebastian Bach: The Sources, the Style, the Significance. New York: Schirmer Books, 1989.