APA (7th ed.) Citation

Tours, B., & Scharfenberg, W. (1893). Suite de pieces for piano four hands. G. Schirmer.

Chicago Style (17th ed.) Citation

Tours, Berthold, and William Scharfenberg. Suite De Pieces for Piano Four Hands. New York: G. Schirmer, 1893.

MLA (9th ed.) Citation

Tours, Berthold, and William Scharfenberg. Suite De Pieces for Piano Four Hands. G. Schirmer, 1893.