Wier, A. E., Bach, J. S., Beethoven, L. v., & Brahms, J. (1940). The piano concertos of Bach, Beethoven, and Brahms. Longmans, Green.
Chicago Style (17th ed.) CitationWier, Albert E., Johann Sebastian Bach, Ludwig van Beethoven, and Johannes Brahms. The Piano Concertos of Bach, Beethoven, and Brahms. New York: Longmans, Green, 1940.
MLA (9th ed.) CitationWier, Albert E., et al. The Piano Concertos of Bach, Beethoven, and Brahms. Longmans, Green, 1940.
Warning: These citations may not always be 100% accurate.