APA
Her Majesty's Stationery Office H., . (1994). Royal Commission on Environmental Pollution. Eighteenth report. London: Her Majesty's Stationery Office, HMSO.
Chicago
Her Majesty's Stationery Office HMSO, . 1994. Royal Commission on Environmental Pollution. Eighteenth report. London: Her Majesty's Stationery Office, HMSO.
Harvard
Her Majesty's Stationery Office H., . (1994). Royal Commission on Environmental Pollution. Eighteenth report. London: Her Majesty's Stationery Office, HMSO.
MLA
Her Majesty's Stationery Office HMSO, . Royal Commission on Environmental Pollution. Eighteenth report. London: Her Majesty's Stationery Office, HMSO. 1994.