APA (7th ed.) Citation

Centre for Housing, Building, and Planning (United Nations), & United Nations Conference on the Human Environment. (1974). Human settlements: The environmental challenge. Macmillan [for the] Centre for Housing, Building and Planning, United Nations Department of Economic and Social Affairs.

Chicago Style (17th ed.) Citation

Centre for Housing, Building, and Planning (United Nations), and United Nations Conference on the Human Environment. Human Settlements: The Environmental Challenge. [London]: Macmillan [for the] Centre for Housing, Building and Planning, United Nations Department of Economic and Social Affairs, 1974.

MLA (9th ed.) Citation

Centre for Housing, Building, and Planning (United Nations), and United Nations Conference on the Human Environment. Human Settlements: The Environmental Challenge. Macmillan [for the] Centre for Housing, Building and Planning, United Nations Department of Economic and Social Affairs, 1974.