Cita APA (7th ed.)

Rodenburg, P. (1997). The actor speaks: Voice and the performer. Methuen Drama.

Cita Chicago (17th ed.)

Rodenburg, Patsy. The Actor Speaks: Voice and the Performer. London: Methuen Drama, 1997.

Cita MLA (9th ed.)

Rodenburg, Patsy. The Actor Speaks: Voice and the Performer. Methuen Drama, 1997.