APA aipamena

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

Chicago Style aipamena

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

MLA aipamena

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

Kontuz: berrikusi erreferentzia hauek erabili aurretik.