एपीए उद्धरण

Campbell, M. (1992). Harvard graphics for windows made easy. McGraw Hill.

शिकागो स्टाइल उद्धरण

Campbell, Mary. Harvard Graphics for Windows Made Easy. New York: McGraw Hill, 1992.

एमएलए उद्धरण

Campbell, Mary. Harvard Graphics for Windows Made Easy. McGraw Hill, 1992.