APA (7th ed.) Citation

Cage, J., & Pierce, J. (1989). Sonatas & interludes: For prepared piano. Wergo.

Chicago Style (17th ed.) Citation

Cage, John, and Joshua Pierce. Sonatas & Interludes: For Prepared Piano. Mainz: Wergo, 1989.

MLA (9th ed.) Citation

Cage, John, and Joshua Pierce. Sonatas & Interludes: For Prepared Piano. Wergo, 1989.

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