Cita APA (7a ed.)

Cobb, S. (1990). Symphony made easy. Osborne McGraw-Hill.

Cita Chicago Style (17a ed.)

Cobb, Stephen. Symphony Made Easy. Berkeley: Osborne McGraw-Hill, 1990.

Cita MLA (8a ed.)

Cobb, Stephen. Symphony Made Easy. Osborne McGraw-Hill, 1990.