European Water Pollution Control Association. (1991). European water pollution control. Elsevier Science.
Chicagoスタイル(17版)引用形式European Water Pollution Control Association. European Water Pollution Control. Amsterdam: Elsevier Science, 1991.
MLA(8版)引用形式European Water Pollution Control Association. European Water Pollution Control. Elsevier Science, 1991.
警告: この引用は必ずしも正確ではありません.