APA (7th ed.) Citation

Henderson, V. (2000). The effects of urban concentration on economic growth. National Bureau of Economic Research.

Chicago Style (17th ed.) Citation

Henderson, Vernon. The Effects of Urban Concentration on Economic Growth. Cambridge: National Bureau of Economic Research, 2000.

MLA (9th ed.) Citation

Henderson, Vernon. The Effects of Urban Concentration on Economic Growth. National Bureau of Economic Research, 2000.