एपीए उद्धरण

Crowell, R. A. (1977). Stock market Strategy. McGraw-Hill.

शिकागो स्टाइल उद्धरण

Crowell, Richard A. Stock Market Strategy. New York: McGraw-Hill, 1977.

एमएलए उद्धरण

Crowell, Richard A. Stock Market Strategy. McGraw-Hill, 1977.