APA (7th ed.) Citation

Chopin, F., & Besch, E. (1973). Mazurkas. Endopharm.

Chicago Style (17th ed.) Citation

Chopin, Frédéric, and Eckart Besch. Mazurkas. [Frankfurt (Main)]: Endopharm, 1973.

MLA (9th ed.) Citation

Chopin, Frédéric, and Eckart Besch. Mazurkas. Endopharm, 1973.

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