APA (7th ed.) Zitazioa

Smith, W. S., & Chipman, M. (2007). The naked voice: A wholistic approach to singing. Oxford University Press.

Chicago Style (17th ed.) Zitazioa

Smith, W. Stephen, eta Michael Chipman. The Naked Voice: A Wholistic Approach to Singing. Oxford ; New York: Oxford University Press, 2007.

MLA (9th ed.) Zitazioa

Smith, W. Stephen, eta Michael Chipman. The Naked Voice: A Wholistic Approach to Singing. Oxford University Press, 2007.