एपीए उद्धरण

(1997). McGraw-Hill encyclopedia of science and technology (8th ed.). New York: McGraw-Hill.

शिकागो स्टाइल उद्धरण

McGraw-Hill Encyclopedia of Science and Technology. 8th ed. New York: McGraw-Hill, 1997.

एमएलए उद्धरण

McGraw-Hill Encyclopedia of Science and Technology. 8th ed. New York: McGraw-Hill, 1997.