APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

Lanjouw, Jean O., en Josh Lerner. The Enforcement of Intellectual Property Rights: A Survey of the Empirical Literature. Cambridge: National Bureau of Economic Research, 1997.

MLA (9e ed.) Bronvermelding

Lanjouw, Jean O., en Josh Lerner. The Enforcement of Intellectual Property Rights: A Survey of the Empirical Literature. National Bureau of Economic Research, 1997.