Expert Group on Population, Resources, Environment, and Development (1983 : Geneva), & International Conference on Population (1984 : Mexico City). (1984). Population, resources, environment, and development: Proceedings of the Expert Group on Population, Resources, Environment, and Development, Geneva, 25-29 April 1983. United Nations.
Citação do estilo Chicago (17ª ed.)Expert Group on Population, Resources, Environment, and Development (1983 : Geneva), e International Conference on Population (1984 : Mexico City). Population, Resources, Environment, and Development: Proceedings of the Expert Group on Population, Resources, Environment, and Development, Geneva, 25-29 April 1983. New York: United Nations, 1984.
Citação MLA (9ª ed.)Expert Group on Population, Resources, Environment, and Development (1983 : Geneva), e International Conference on Population (1984 : Mexico City). Population, Resources, Environment, and Development: Proceedings of the Expert Group on Population, Resources, Environment, and Development, Geneva, 25-29 April 1983. United Nations, 1984.