APA (7th ed.) Citation

Roman, J. H., Mozart, W. A., & Bach, J. C. (1971). Sonata nr. 6. Swedish Society Discofil.

Chicago Style (17th ed.) Citation

Roman, Johan Helmich, Wolfgang Amadeus Mozart, and Johann Christian Bach. Sonata Nr. 6. Sweden: Swedish Society Discofil, 1971.

MLA (9th ed.) Citation

Roman, Johan Helmich, et al. Sonata Nr. 6. Swedish Society Discofil, 1971.