Citazione Stile APA (7a Edizione)

Cox, R. G. (1996). The singer's manual of German and French diction. Schirmer Books.

Citazione stile Chigago Style (17a edizione)

Cox, Richard G. The Singer's Manual of German and French Diction. New York: Schirmer Books, 1996.

Citatione MLA (9a ed.)

Cox, Richard G. The Singer's Manual of German and French Diction. Schirmer Books, 1996.