APA (7th ed.) Citation

Griliches, Z., Pakes, A., & Hall, B. H. (1986). The value of patents as indicators of inventive activity. National Bureau of Economic Research.

Chicago Style (17th ed.) Citation

Griliches, Zvi, Ariel Pakes, and Bronwyn H. Hall. The Value of Patents as Indicators of Inventive Activity. Cambridge, Mass: National Bureau of Economic Research, 1986.

MLA (9th ed.) Citation

Griliches, Zvi, et al. The Value of Patents as Indicators of Inventive Activity. National Bureau of Economic Research, 1986.

Warning: These citations may not always be 100% accurate.