Long, B. L. (2000). International environmental issues and the OECD, 1950-2000: An historical perspective. Organisation for Economic Co-operation and Development.
Citazione stile Chigago Style (17a edizione)Long, Bill L. International Environmental Issues and the OECD, 1950-2000: An Historical Perspective. Paris: Organisation for Economic Co-operation and Development, 2000.
Citatione MLA (9a ed.)Long, Bill L. International Environmental Issues and the OECD, 1950-2000: An Historical Perspective. Organisation for Economic Co-operation and Development, 2000.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.