Citação norma APA

(2001). Changing patterns of European security and defence. International affairs. - Royal Institute of International Affairs, London.

Citação norma Chicago

"Changing Patterns of European Security and Defence." International Affairs. - Royal Institute of International Affairs, London 2001.

Citação norma MLA

"Changing Patterns of European Security and Defence." International Affairs. - Royal Institute of International Affairs, London, 2001.

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