Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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