Citazione Stile APA (7a Edizione)

(2001). Extended producer responsibility: A guidance manual for governments. OECD Publications Services.

Citazione stile Chigago Style (17a edizione)

Extended Producer Responsibility: A Guidance Manual for Governments. Paris, France: OECD Publications Services, 2001.

Citatione MLA (9a ed.)

Extended Producer Responsibility: A Guidance Manual for Governments. OECD Publications Services, 2001.