Não informado. (1929). Water works and sewerage. Gillette Publishing Company.
Chicagoスタイル(17版)引用形式Não informado. Water Works and Sewerage. Chicago, Ill: Gillette Publishing Company, 1929.
MLA(8版)引用形式Não informado. Water Works and Sewerage. Gillette Publishing Company, 1929.
警告: この引用は必ずしも正確ではありません.