Cita APA (7th ed.)
(2001). Sustainable development: Critical issues. OECD.
Cita Chicago (17th ed.)
Sustainable Development: Critical Issues. Paris, Cedex, France: OECD, 2001.
Cita MLA (9th ed.)
Sustainable Development: Critical Issues. OECD, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.