Citazione Stile APA (7a Edizione)

Miller, R. (1993). Training tenor voices. Schirmer Books.

Citazione stile Chigago Style (17a edizione)

Miller, Richard. Training Tenor Voices. New York: Schirmer Books, 1993.

Citatione MLA (9a ed.)

Miller, Richard. Training Tenor Voices. Schirmer Books, 1993.