APA (7th ed.) Zitazioa
Roe, D. (2002). Toxic chemical control policy: Three unabsorbed facts. Environmental Law Institute.
Chicago Style (17th ed.) Zitazioa
Roe, David. Toxic Chemical Control Policy: Three Unabsorbed Facts. Washington, D.C.: Environmental Law Institute, 2002.
MLA (9th ed.) Zitazioa
Roe, David. Toxic Chemical Control Policy: Three Unabsorbed Facts. Environmental Law Institute, 2002.
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