एपीए उद्धरण

(1970). The new popular encyclopedia of the sciences. New York: Grosset and Dunlap.

शिकागो स्टाइल उद्धरण

The New Popular Encyclopedia of the Sciences. New York: Grosset and Dunlap, 1970.

एमएलए उद्धरण

The New Popular Encyclopedia of the Sciences. New York: Grosset and Dunlap, 1970.