Müller, R. (1989). Play it: Scherzino. Bauer.
Cita Chicago (17th ed.)Müller, Rolf-Hans. Play It: Scherzino. Karlsruhe: Bauer, 1989.
Cita MLA (8th ed.)Müller, Rolf-Hans. Play It: Scherzino. Bauer, 1989.
Atenció: Aquestes cites poden no estar 100% correctes.