Citação norma APA

Brügel, J. W. (1961). German Diplomacy and the Sudeten question before 1938. International affairs. - Royal Institute of International Affairs, London.

Citação norma Chicago

Brügel, Johann Wolfgang. "German Diplomacy and the Sudeten Question Before 1938." International Affairs. - Royal Institute of International Affairs, London 1961.

Citação norma MLA

Brügel, Johann Wolfgang. "German Diplomacy and the Sudeten Question Before 1938." International Affairs. - Royal Institute of International Affairs, London, 1961.

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