APA (7th ed.) Citation

Beethoven, L. v. (1980). The six early quartets: Op. 18. RCA Red Seal.

Chicago Style (17th ed.) Citation

Beethoven, Ludwig van. The Six Early Quartets: Op. 18. New York, N.Y.: RCA Red Seal, 1980.

MLA (9th ed.) Citation

Beethoven, Ludwig van. The Six Early Quartets: Op. 18. RCA Red Seal, 1980.