APA (7th ed.) Citation

Chaikovskii, P. I., & Ruthardt, A. (1932). Album for the young: Twenty-four easy piano-pieces, op.39. G. Schirmer.

Chicago Style (17th ed.) Citation

Chaikovskii, Petr Il'ich, and Adolf Ruthardt. Album for the Young: Twenty-four Easy Piano-pieces, Op.39. New York: G. Schirmer, 1932.

MLA (9th ed.) Citation

Chaikovskii, Petr Il'ich, and Adolf Ruthardt. Album for the Young: Twenty-four Easy Piano-pieces, Op.39. G. Schirmer, 1932.