Cita APA (7a ed.)
Fields, G. S., & Schultz, T. P. (1980). Regional Inequality and sources of income variation in Colombia. Yale University Press.
Cita Chicago Style (17a ed.)
Fields, Gary S., y T. Paul Schultz. Regional Inequality and Sources of Income Variation in Colombia. New Haven: Yale University Press, 1980.
Cita MLA (9a ed.)
Fields, Gary S., y T. Paul Schultz. Regional Inequality and Sources of Income Variation in Colombia. Yale University Press, 1980.
Precaución: Estas citas no son 100% exactas.