Cita APA (7a ed.)

Toll, R. C. (1982). The entertainment machine: American show business in the twentieth century. Oxford University Press.

Cita Chicago Style (17a ed.)

Toll, Robert C. The Entertainment Machine: American Show Business in the Twentieth Century. Oxford [etc.]: Oxford University Press, 1982.

Cita MLA (9a ed.)

Toll, Robert C. The Entertainment Machine: American Show Business in the Twentieth Century. Oxford University Press, 1982.