APA (7th ed.) Citation

Cornelli, F., & Schankerman, M. (1998). Patent renewals and R&D incentives. CEPR.

Chicago Style (17th ed.) Citation

Cornelli, Francesca, and Mark Schankerman. Patent Renewals and R&D Incentives. London: CEPR, 1998.

MLA (9th ed.) Citation

Cornelli, Francesca, and Mark Schankerman. Patent Renewals and R&D Incentives. CEPR, 1998.

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