APA ציטוט

Schmookler, J. (1972). Patents, inventions, and economic change: Data and selected essays. Harvard University Press.

Chicago Style (17th ed.) Citation

Schmookler, Jacob. Patents, Inventions, and Economic Change: Data and Selected Essays. Cambridge, Mass: Harvard University Press, 1972.

ציטוט MLA

Schmookler, Jacob. Patents, Inventions, and Economic Change: Data and Selected Essays. Harvard University Press, 1972.