APA (7th ed.) Citation

Helpman, E. (1998). General purpose technologies and economic growth. MIT Press.

Chicago Style (17th ed.) Citation

Helpman, Elhanan. General Purpose Technologies and Economic Growth. Cambridge, Mass.: MIT Press, 1998.

MLA (9th ed.) Citation

Helpman, Elhanan. General Purpose Technologies and Economic Growth. MIT Press, 1998.

Warning: These citations may not always be 100% accurate.