Gugler, J., & Josef Gugler. (1997). Cities in the developing world: Issues, theory, and policy. New York: Oxford University Press.
Citação norma ChicagoGugler, Josef, e Josef Gugler. Cities in the Developing World: Issues, Theory, and Policy. New York: Oxford University Press, 1997.
Citação norma MLAGugler, Josef, e Josef Gugler. Cities in the Developing World: Issues, Theory, and Policy. New York: Oxford University Press, 1997.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.