Cita APA (7a ed.)

Williams, D. G., & Taylor, J. L. (1982). Urban planning practice in developing countries. Pergamon Press.

Cita Chicago Style (17a ed.)

Williams, David G., y John L. Taylor. Urban Planning Practice in Developing Countries. Oxford ; New York: Pergamon Press, 1982.

Cita MLA (8a ed.)

Williams, David G., y John L. Taylor. Urban Planning Practice in Developing Countries. Pergamon Press, 1982.