एपीए उद्धरण

Bergner, J. T. (1991). The new superpowers: Germany, Japan, and the U.S., and the new world order. New York: St. Martin's Press.

शिकागो स्टाइल उद्धरण

Bergner, Jeffrey T. The New Superpowers: Germany, Japan, and the U.S., and the New World Order. New York: St. Martin's Press, 1991.

एमएलए उद्धरण

Bergner, Jeffrey T. The New Superpowers: Germany, Japan, and the U.S., and the New World Order. New York: St. Martin's Press, 1991.