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