APA (7th ed.) Citation

Mozart, J. C. W. A. (1992). Variations for piano. G. Schirmer.

Chicago Style (17th ed.) Citation

Mozart, Johann Chrysostom Wolfgang Amadeus. Variations for Piano. New York: G. Schirmer, 1992.

MLA (9th ed.) Citation

Mozart, Johann Chrysostom Wolfgang Amadeus. Variations for Piano. G. Schirmer, 1992.