APA (7th ed.) Citation

Bisping, M. (1949). Klavierschule. Ernst Bisping Verlag.

Chicago Style (17th ed.) Citation

Bisping, Max. Klavierschule. Köln: Ernst Bisping Verlag, 1949.

MLA (9th ed.) Citation

Bisping, Max. Klavierschule. Ernst Bisping Verlag, 1949.

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