Style de citation APA

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

Style de citation Chicago

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

Style de citation MLA

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