Citazione Stile APA (7a Edizione)

Lanjouw, J. O., Pakes, A., & Putnam, J. How to count patents and value intellectual property: Uses of patent renewal and application data. National Bureau of Economic Research.

Citazione stile Chigago Style (17a edizione)

Lanjouw, Jean O., Ariel Pakes, e Jonathan Putnam. How to Count Patents and Value Intellectual Property: Uses of Patent Renewal and Application Data. Cambridge, no.5741: National Bureau of Economic Research.

Citatione MLA (9a ed.)

Lanjouw, Jean O., et al. How to Count Patents and Value Intellectual Property: Uses of Patent Renewal and Application Data. National Bureau of Economic Research.