Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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