APA (7th ed.) Citation

Chopin, F., & Graener, P. (1915). Polonaise: Op. 40 No. 1. B. Schott's Söhne.

Chicago Style (17th ed.) Citation

Chopin, Frédéric, and Paul Graener. Polonaise: Op. 40 No. 1. Mainz: B. Schott's Söhne, 1915.

MLA (9th ed.) Citation

Chopin, Frédéric, and Paul Graener. Polonaise: Op. 40 No. 1. B. Schott's Söhne, 1915.