Não informado. (1928). Water pollution abstracts. Water Pollution Research Laboratory.
Chicagoスタイル(17版)引用形式Não informado. Water Pollution Abstracts. London: Water Pollution Research Laboratory, 1928.
MLA(8版)引用形式Não informado. Water Pollution Abstracts. Water Pollution Research Laboratory, 1928.
警告: この引用は必ずしも正確ではありません.