Cita APA (7th ed.)

Pinksterboer, H. (2000). Keyboard & Digitalpiano: Hugo Pinksterboer. Schott.

Cita Chicago (17th ed.)

Pinksterboer, Hugo. Keyboard & Digitalpiano: Hugo Pinksterboer. Mainz [u.a.]: Schott, 2000.

Cita MLA (8th ed.)

Pinksterboer, Hugo. Keyboard & Digitalpiano: Hugo Pinksterboer. Schott, 2000.