APA (7th ed.) Citation

Grossman, G. M., & Helpman, E. (1991). Innovation and growth in the global economy. The MIT press.

Chicago Style (17th ed.) Citation

Grossman, Gene M., and Elhanan Helpman. Innovation and Growth in the Global Economy. Cambridge, Mass. [etc.]: The MIT press, 1991.

MLA (9th ed.) Citation

Grossman, Gene M., and Elhanan Helpman. Innovation and Growth in the Global Economy. The MIT press, 1991.