Citação norma APA

Hibbs, D. A. (1976). Long-run trends in strike activity in comparative perspective. Center for International Studies, Massachusetts Institute of Technology.

Citação norma Chicago

Hibbs, Douglas A. Long-run Trends in Strike Activity in Comparative Perspective. Cambridge, Mass.: Center for International Studies, Massachusetts Institute of Technology, 1976.

Citação norma MLA

Hibbs, Douglas A. Long-run Trends in Strike Activity in Comparative Perspective. Center for International Studies, Massachusetts Institute of Technology, 1976.

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