(1972). The pollution crisis ( Volume 2 ): Official documents. Oceana Publications.
シカゴスタイル引用形The Pollution Crisis ( Volume 2 ): Official Documents. New York: Oceana Publications, 1972.
MLA引用形式The Pollution Crisis ( Volume 2 ): Official Documents. Oceana Publications, 1972.
警告: この引用は必ずしも正確ではありません.