Παραπομπή σε μορφή APA (7η εκδ.)

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

Παραπομπή σε μορφή Chicago (17η εκδ.)

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

Παραπομπή σε μορφή MLA (9th εκδ.)

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