Dyfyniad APA

McGaubey, P. (1968). Engineering Management of Water Quality. McGraw-Hill.

Dyfyniad Arddull Chicago

McGaubey, P.H. Engineering Management of Water Quality. New York: McGraw-Hill, 1968.

Dyfyniad MLA

McGaubey, P.H. Engineering Management of Water Quality. McGraw-Hill, 1968.

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