Hardoy, J. (1992). Environmental problems in third world cities. Earthscan.
Style de citation Chicago (17e éd.)Hardoy, Jorge. Environmental Problems in Third World Cities. London: Earthscan, 1992.
Style de citation MLA (9e éd.)Hardoy, Jorge. Environmental Problems in Third World Cities. Earthscan, 1992.
Attention : ces citations peuvent ne pas être correctes à 100%.