Pugh, C. D. J. (1996). Sustainability, the environment and urbanization. Earthscan.
Style de citation Chicago (17e éd.)Pugh, Cedric D. J. Sustainability, the Environment and Urbanization. London: Earthscan, 1996.
Style de citation MLA (8e éd.)Pugh, Cedric D. J. Sustainability, the Environment and Urbanization. Earthscan, 1996.
Attention : ces citations peuvent ne pas être correctes à 100%.