Fisher, J., & Kayes, G. (2018). This is a voice: 99 exercises to train, project and harness the power of your voice. Wellcome Collection.
Citação do estilo Chicago (17ª ed.)Fisher, Jeremy, e Gillyanne Kayes. This Is a Voice: 99 Exercises to Train, Project and Harness the Power of Your Voice. London: Wellcome Collection, 2018.
Citação MLA (9ª ed.)Fisher, Jeremy, e Gillyanne Kayes. This Is a Voice: 99 Exercises to Train, Project and Harness the Power of Your Voice. Wellcome Collection, 2018.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.