Citação norma APA

National Bureau of Economic Research. (1960). Demographic and economic change in developed countries.

Citação norma Chicago

National Bureau of Economic Research. Demographic and Economic Change in Developed Countries. National Bureau of Economic Research, New York, 1960.

Citação norma MLA

National Bureau of Economic Research. Demographic and Economic Change in Developed Countries. 1960.

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