Citazione Stile APA (7a Edizione)

Stren, R. E., White, R., & Whitney, J. B. (1992). Sustainable cities: Urbanization and the environment in international perspective. Westview Press.

Citazione stile Chigago Style (17a edizione)

Stren, Richard E., Rodney White, e Joseph B. Whitney. Sustainable Cities: Urbanization and the Environment in International Perspective. Boulder, Colo: Westview Press, 1992.

Citatione MLA (9a ed.)

Stren, Richard E., et al. Sustainable Cities: Urbanization and the Environment in International Perspective. Westview Press, 1992.