APA (7th ed.) Citation

Schumann, R., & Egorov, J. A. (1982). Carnaval: Op. 9. EMI Electrola.

Chicago Style (17th ed.) Citation

Schumann, Robert, and Jurij A. Egorov. Carnaval: Op. 9. Köln: EMI Electrola, 1982.

MLA (9th ed.) Citation

Schumann, Robert, and Jurij A. Egorov. Carnaval: Op. 9. EMI Electrola, 1982.