एपीए उद्धरण

Kahn, H. (1976). The next 200 years: A scenario for America & the World. New York: William Morrow & Co, Inc.

शिकागो स्टाइल उद्धरण

Kahn, Herman. The Next 200 Years: A Scenario for America & the World. New York: William Morrow & Co, Inc, 1976.

एमएलए उद्धरण

Kahn, Herman. The Next 200 Years: A Scenario for America & the World. New York: William Morrow & Co, Inc, 1976.