Citazione Stile APA (7a Edizione)

Rodenburg, P. (1992). The right to speak: Working with the voice. Methula.

Citazione stile Chigago Style (17a edizione)

Rodenburg, Patsy. The Right to Speak: Working with the Voice. London: Methula, 1992.

Citatione MLA (9a ed.)

Rodenburg, Patsy. The Right to Speak: Working with the Voice. Methula, 1992.