APA (7th ed.) Citation

Copland, A., & Smit, L. (1981). Piano album. Boosey & Hawkes.

Chicago Style (17th ed.) Citation

Copland, Aaron, and Leo Smit. Piano Album. [United States]: Boosey & Hawkes, 1981.

MLA (9th ed.) Citation

Copland, Aaron, and Leo Smit. Piano Album. Boosey & Hawkes, 1981.

Warning: These citations may not always be 100% accurate.