Cita APA (7a ed.)
Miller, R. (2000). Training soprano voices. Oxford University Press.
Cita Chicago Style (17a ed.)
Miller, Richard. Training Soprano Voices. New York: Oxford University Press, 2000.
Cita MLA (9a ed.)
Miller, Richard. Training Soprano Voices. Oxford University Press, 2000.
Precaución: Estas citas no son 100% exactas.