APA (7th ed.) Citation

Schubert, F., Richter, S. T., & Britten, B. (2000). Piano duets. Universal Music.

Chicago Style (17th ed.) Citation

Schubert, Franz, Svjatoslav Teofilovič Richter, and Benjamin Britten. Piano Duets. Hamburg: Universal Music, 2000.

MLA (9th ed.) Citation

Schubert, Franz, et al. Piano Duets. Universal Music, 2000.