Não informado. (1980). Environmental Pollution. Applied Science Publishers.
Chicagoスタイル(17版)引用形式Não informado. Environmental Pollution. London: Applied Science Publishers, 1980.
MLA(8版)引用形式Não informado. Environmental Pollution. Applied Science Publishers, 1980.
警告: この引用は必ずしも正確ではありません.