Cita APA (7a ed.)

Organisation for Economic Co-operation and Development. (2007). Environment and regional trade agreements. OECD.

Cita Chicago Style (17a ed.)

Organisation for Economic Co-operation and Development. Environment and Regional Trade Agreements. Paris: OECD, 2007.

Cita MLA (9a ed.)

Organisation for Economic Co-operation and Development. Environment and Regional Trade Agreements. OECD, 2007.