APA (7th ed.) Citation

Schwertberger, G. (1979). Happy Piano: Pop Sound Introduction. Doblinger.

Chicago Style (17th ed.) Citation

Schwertberger, Gerald. Happy Piano: Pop Sound Introduction. Wien: Doblinger, 1979.

MLA (8th ed.) Citation

Schwertberger, Gerald. Happy Piano: Pop Sound Introduction. Doblinger, 1979.

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