एपीए उद्धरण

Walter Lorch. (1987). Handbook of water purification. New York: John Wiley & Sons.

शिकागो स्टाइल उद्धरण

Walter Lorch. Handbook of Water Purification. New York: John Wiley & Sons, 1987.

एमएलए उद्धरण

Walter Lorch. Handbook of Water Purification. New York: John Wiley & Sons, 1987.