Cita APA (7th ed.)

Christ, W. (1972). Materials and structure of music (2rd ed.). Prentice-Hall.

Cita Chicago (17th ed.)

Christ, William. Materials and Structure of Music. 2rd ed. Englewood Cliffs, N.J: Prentice-Hall, 1972.

Cita MLA (9th ed.)

Christ, William. Materials and Structure of Music. 2rd ed. Prentice-Hall, 1972.