APA (7th ed.) Citation

Lanjouw, J. O., & Lerner, J. (1997). The enforcement of intellectual property rights: A survey of the empirical literature. National Bureau of Economic Research.

Chicago Style (17th ed.) Citation

Lanjouw, Jean Olsen, and Joshua Lerner. The Enforcement of Intellectual Property Rights: A Survey of the Empirical Literature. Cambridge, MA: National Bureau of Economic Research, 1997.

MLA (9th ed.) Citation

Lanjouw, Jean Olsen, and Joshua Lerner. The Enforcement of Intellectual Property Rights: A Survey of the Empirical Literature. National Bureau of Economic Research, 1997.