Cita APA (7th ed.)

Chopin, F. F. (1917). Prelude, opus 28, no.15 (The Raindrop). Century Music.

Cita Chicago (17th ed.)

Chopin, Frederic Franciszek. Prelude, Opus 28, No.15 (The Raindrop). New York: Century Music, 1917.

Cita MLA (9th ed.)

Chopin, Frederic Franciszek. Prelude, Opus 28, No.15 (The Raindrop). Century Music, 1917.