Citazione Stile APA (7a Edizione)

Ewen, D. (1968). The world of twentieth-century music. Prentice-Hall.

Citazione stile Chigago Style (17a edizione)

Ewen, David. The World of Twentieth-century Music. Englewood Cliffs, N.J: Prentice-Hall, 1968.

Citatione MLA (9a ed.)

Ewen, David. The World of Twentieth-century Music. Prentice-Hall, 1968.