Twort. Alan Charles. (1963). A textbook of water supply. American Elsevier Pub.
Chicago Style (17th ed.) CitationTwort. Alan Charles. A Textbook of Water Supply. New York: American Elsevier Pub, 1963.
MLA (9th ed.) CitationTwort. Alan Charles. A Textbook of Water Supply. American Elsevier Pub, 1963.
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