APA (7th ed.) Citation

Carulli, F., Romero, P., & Hellweg, W. Sonate A-Dur, op. 21/1: Rondo.

Chicago Style (17th ed.) Citation

Carulli, Ferdinando, Pepe Romero, and Wilhelm Hellweg. Sonate A-Dur, Op. 21/1: Rondo.

MLA (9th ed.) Citation

Carulli, Ferdinando, et al. Sonate A-Dur, Op. 21/1: Rondo.

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