Citação norma APA

Ribbentrop, J. v. (1938). Germany speaks, by 21 leading members of Party and state. Thornton Butterworth.

Citação norma Chicago

Ribbentrop, Joachim von. Germany Speaks, by 21 Leading Members of Party and State. London: Thornton Butterworth, 1938.

Citação norma MLA

Ribbentrop, Joachim von. Germany Speaks, by 21 Leading Members of Party and State. Thornton Butterworth, 1938.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.