Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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