Cita APA (7th ed.)

Smith, C. M. (1952). Worlds of music. Lippincott.

Cita Chicago (17th ed.)

Smith, Cecil Michener. Worlds of Music. Philadelphia: Lippincott, 1952.

Cita MLA (9th ed.)

Smith, Cecil Michener. Worlds of Music. Lippincott, 1952.