एपीए उद्धरण

Gulick, D. (1992). Encounters with chaos. McGraw-Hill.

शिकागो स्टाइल उद्धरण

Gulick, Denny. Encounters with Chaos. New York: McGraw-Hill, 1992.

एमएलए उद्धरण

Gulick, Denny. Encounters with Chaos. McGraw-Hill, 1992.