Cita APA (7th ed.)

Dodds, G. (1929). Voice placing and training exercises: Contralto and Baritone. Oxford University Press.

Cita Chicago (17th ed.)

Dodds, George. Voice Placing and Training Exercises: Contralto and Baritone. Oxford: Oxford University Press, 1929.

Cita MLA (9th ed.)

Dodds, George. Voice Placing and Training Exercises: Contralto and Baritone. Oxford University Press, 1929.