APA (7th ed.) Citation

Gál, H., & Gál, H. (1965). 24 preludes: For piano ; (op. 83). Universal Ed.

Chicago Style (17th ed.) Citation

Gál, Hans, and Hans Gál. 24 Preludes: For Piano ; (op. 83). (London): Universal Ed, 1965.

MLA (9th ed.) Citation

Gál, Hans, and Hans Gál. 24 Preludes: For Piano ; (op. 83). Universal Ed, 1965.