Citazione Stile APA (7a Edizione)

Jaffe, A. B. (1999). The U.S. patent system in transition: Policy innovations and the innovation process. National Bureau of Economic Research.

Citazione stile Chigago Style (17a edizione)

Jaffe, Adam B. The U.S. Patent System in Transition: Policy Innovations and the Innovation Process. Cambridge: National Bureau of Economic Research, 1999.

Citatione MLA (9a ed.)

Jaffe, Adam B. The U.S. Patent System in Transition: Policy Innovations and the Innovation Process. National Bureau of Economic Research, 1999.