Trích dẫn APA

Royal Commission on Environmental Pollution. (1974). Fourth report - Pollution control: Progress and problems. HMSO.

Trích dẫn kiểu Chicago

Royal Commission on Environmental Pollution. Fourth Report - Pollution Control: Progress and Problems. London: HMSO, 1974.

Trích dẫn MLA

Royal Commission on Environmental Pollution. Fourth Report - Pollution Control: Progress and Problems. HMSO, 1974.

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