Cita APA (7th ed.)
Roe, D. (2002). Toxic chemical control policy: Three unabsorbed facts. Environmental Law Institute.
Cita Chicago (17th ed.)
Roe, David. Toxic Chemical Control Policy: Three Unabsorbed Facts. Washington, D.C.: Environmental Law Institute, 2002.
Cita MLA (9th ed.)
Roe, David. Toxic Chemical Control Policy: Three Unabsorbed Facts. Environmental Law Institute, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.