APA (7th ed.) Citation

Choi, J. (2017). "Create" or "Buy": Internal vs. External Sources of Innovation and Firm Productivity. World Bank, Washington, DC.

Chicago Style (17th ed.) Citation

Choi, Jieun. "Create" or "Buy": Internal Vs. External Sources of Innovation and Firm Productivity. World Bank, Washington, DC, 2017.

MLA (8th ed.) Citation

Choi, Jieun. "Create" or "Buy": Internal Vs. External Sources of Innovation and Firm Productivity. World Bank, Washington, DC, 2017.

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