Cita APA (7th ed.)

(2003). Environmentally harmful subsidies: Policy issues and challenges. OECD.

Cita Chicago (17th ed.)

Environmentally Harmful Subsidies: Policy Issues and Challenges. Paris, Cedex, France: OECD, 2003.

Cita MLA (9th ed.)

Environmentally Harmful Subsidies: Policy Issues and Challenges. OECD, 2003.

Atenció: Aquestes cites poden no estar 100% correctes.