Cita APA (7a ed.)

Merrick, T. W., & Graham, D. H. (1979). Population and economic development in Brazil: 1800 to the present. The Johns Hopkins University Press.

Cita Chicago Style (17a ed.)

Merrick, Thomas W., y Douglas H. Graham. Population and Economic Development in Brazil: 1800 to the Present. Baltimore ; London: The Johns Hopkins University Press, 1979.

Cita MLA (9a ed.)

Merrick, Thomas W., y Douglas H. Graham. Population and Economic Development in Brazil: 1800 to the Present. The Johns Hopkins University Press, 1979.