Citazione Stile APA (7a Edizione)

Adams, D. (1999). A handbook of diction for singers: Italian, German, French. Oxford University Press.

Citazione stile Chigago Style (17a edizione)

Adams, David. A Handbook of Diction for Singers: Italian, German, French. Oxford (England): Oxford University Press, 1999.

Citatione MLA (9a ed.)

Adams, David. A Handbook of Diction for Singers: Italian, German, French. Oxford University Press, 1999.