APA (7th ed.) Citation

Chopin, F., & Rév, L. Nocturne in C minor op. posth.

Chicago Style (17th ed.) Citation

Chopin, Frédéric, and Lívia Rév. Nocturne in C Minor Op. Posth.

MLA (9th ed.) Citation

Chopin, Frédéric, and Lívia Rév. Nocturne in C Minor Op. Posth.

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