Cita APA (7a ed.)

Environmental Research Projects in the European Communities & Commission of the European Communities. (1980). Directory of solid waste and chemical waste. Peregrinus for the Commission of the European Communities.

Cita Chicago Style (17a ed.)

Environmental Research Projects in the European Communities y Commission of the European Communities. Directory of Solid Waste and Chemical Waste. Hitchin: Peregrinus for the Commission of the European Communities, 1980.

Cita MLA (8a ed.)

Environmental Research Projects in the European Communities y Commission of the European Communities. Directory of Solid Waste and Chemical Waste. Peregrinus for the Commission of the European Communities, 1980.