APA (7th ed.) Citation

Chopin, F. (1972). Etudes , Preludes , Polonaises. Polydor International.

Chicago Style (17th ed.) Citation

Chopin, Fryderyk. Etudes , Preludes , Polonaises. Hamburg: Polydor International, 1972.

MLA (9th ed.) Citation

Chopin, Fryderyk. Etudes , Preludes , Polonaises. Polydor International, 1972.

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