Citação norma APA

Koopmans, R. (1996). New social movements and changes in political participation in Western Europe. West European politics.

Citação norma Chicago

Koopmans, Ruud. "New Social Movements and Changes in Political Participation in Western Europe." West European Politics 1996.

Citação norma MLA

Koopmans, Ruud. "New Social Movements and Changes in Political Participation in Western Europe." West European Politics, 1996.

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