APA (7th ed.) Citation

Indy, V. d., Altstaedt, N., & Gallardo, J. Sonata for cello and piano, op. 84.

Chicago Style (17th ed.) Citation

Indy, Vincent d', Nicolas Altstaedt, and José Gallardo. Sonata for Cello and Piano, Op. 84.

MLA (9th ed.) Citation

Indy, Vincent d', et al. Sonata for Cello and Piano, Op. 84.