Não informado. (2004). Environmental Pollution. Elsevier Applied Science.
Chicagoスタイル(17版)引用形式Não informado. Environmental Pollution. Barking, Inglaterra: Elsevier Applied Science, 2004.
MLA(8版)引用形式Não informado. Environmental Pollution. Elsevier Applied Science, 2004.
警告: この引用は必ずしも正確ではありません.