APA (7th ed.) Citation

Lee, S., & Schulz, L. (1902). Forty melodic and progressive etudes for violoncello. G. Schirmer.

Chicago Style (17th ed.) Citation

Lee, Sebastian, and Leo Schulz. Forty Melodic and Progressive Etudes for Violoncello. New York: G. Schirmer, 1902.

MLA (9th ed.) Citation

Lee, Sebastian, and Leo Schulz. Forty Melodic and Progressive Etudes for Violoncello. G. Schirmer, 1902.

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