Citação norma APA

Lanjouw, J. O., & Schankerman, M. (1999). The quality of ideas: Measuring innovation with multiple indicators. National Bureau of Economic Research.

Citação norma Chicago

Lanjouw, Jean O., and Mark Schankerman. The Quality of Ideas: Measuring Innovation with Multiple Indicators. Cambridge: National Bureau of Economic Research, 1999.

Citação norma MLA

Lanjouw, Jean O., and Mark Schankerman. The Quality of Ideas: Measuring Innovation with Multiple Indicators. National Bureau of Economic Research, 1999.

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