APA (7th ed.) Citation

Schumann, C., Uecker, K., & Polk, J. (1992). Completely Clara: Lieder. Arabesque.

Chicago Style (17th ed.) Citation

Schumann, Clara, Korliss Uecker, and Joanne Polk. Completely Clara: Lieder. New York, NY: Arabesque, 1992.

MLA (9th ed.) Citation

Schumann, Clara, et al. Completely Clara: Lieder. Arabesque, 1992.