APA (7th ed.) Citation

Höcker, K. (1959). Clara Schumann. Bertelsmann.

Chicago Style (17th ed.) Citation

Höcker, Karla. Clara Schumann. Gütersloh: Bertelsmann, 1959.

MLA (8th ed.) Citation

Höcker, Karla. Clara Schumann. Bertelsmann, 1959.

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