Cita APA (7th ed.)

Servais, A., & Becker, H. Six caprices for cello solo (with 2nd cello ad libitum). International Music.

Cita Chicago (17th ed.)

Servais, Adrien-Francois, i Hugo Becker. Six Caprices for Cello Solo (with 2nd Cello Ad Libitum). New York: International Music.

Cita MLA (9th ed.)

Servais, Adrien-Francois, i Hugo Becker. Six Caprices for Cello Solo (with 2nd Cello Ad Libitum). International Music.