Style de citation APA

Williams, P. (1983). The United States' commitment to Western Europe: Strategic ambiguity and political disintegration? International affairs. - Royal Institute of International Affairs, London.

Style de citation Chicago

Williams, Phil. "The United States' Commitment to Western Europe: Strategic Ambiguity and Political Disintegration?" International Affairs. - Royal Institute of International Affairs, London 1983.

Style de citation MLA

Williams, Phil. "The United States' Commitment to Western Europe: Strategic Ambiguity and Political Disintegration?" International Affairs. - Royal Institute of International Affairs, London, 1983.