Cita APA (7th ed.)

Potter, J. (1998). Vocal authority: Singing style and ideology. Cambridge University Press.

Cita Chicago (17th ed.)

Potter, John. Vocal Authority: Singing Style and Ideology. New York: Cambridge University Press, 1998.

Cita MLA (9th ed.)

Potter, John. Vocal Authority: Singing Style and Ideology. Cambridge University Press, 1998.