Cita APA (7th ed.)

Gilbert, A., & Gugler, J. (1982). Cities, poverty, and development: Urbanization in the Third World. Oxford University Press.

Cita Chicago (17th ed.)

Gilbert, Alan, i Josef Gugler. Cities, Poverty, and Development: Urbanization in the Third World. Oxford ; New York: Oxford University Press, 1982.

Cita MLA (9th ed.)

Gilbert, Alan, i Josef Gugler. Cities, Poverty, and Development: Urbanization in the Third World. Oxford University Press, 1982.