एपीए उद्धरण

Ball, G. W. (1982). The past has another pattern. New York: Norton and Company.

शिकागो स्टाइल उद्धरण

Ball, George W. The Past Has Another Pattern. New York: Norton and Company, 1982.

एमएलए उद्धरण

Ball, George W. The Past Has Another Pattern. New York: Norton and Company, 1982.