APA (7th ed.) Citation

Adams, J. D., & Griliches, Z. (1996). Research productivity in a system of universities.

Chicago Style (17th ed.) Citation

Adams, James D., and Zvi Griliches. Research Productivity in a System of Universities. Cambridge, Mass, 1996.

MLA (9th ed.) Citation

Adams, James D., and Zvi Griliches. Research Productivity in a System of Universities. 1996.