APA (7th ed.) Citation

Chopin, F., & Ashkenazy, V. (1982). Piano works. London.

Chicago Style (17th ed.) Citation

Chopin, Frédéric, and Vladimir Ashkenazy. Piano Works. Holland: London, 1982.

MLA (9th ed.) Citation

Chopin, Frédéric, and Vladimir Ashkenazy. Piano Works. London, 1982.