APA (7th ed.) Citation

Helpman, E. (1991). Endogenous macroeconomic growth theory.

Chicago Style (17th ed.) Citation

Helpman, Elhanan. Endogenous Macroeconomic Growth Theory. Cambridge, Mass, 1991.

MLA (9th ed.) Citation

Helpman, Elhanan. Endogenous Macroeconomic Growth Theory. 1991.

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