Citazione Stile APA (7a Edizione)

Gilbert, A., & Gugler, J. (1997). Cities, poverty and development: Urbanization in the third world. Oxford: Oxford University Press.

Citazione stile Chigago Style (17a edizione)

Gilbert, Alan, e Josef Gugler. Cities, Poverty and Development: Urbanization in the Third World. Oxford: Oxford University Press, 1997.

Citatione MLA (8a ed.)

Gilbert, Alan, e Josef Gugler. Cities, Poverty and Development: Urbanization in the Third World. Oxford: Oxford University Press, 1997.