एपीए उद्धरण

Wolman, B. B. (1960). Contemporary theories and systems in psychology. Harper & Row.

शिकागो स्टाइल उद्धरण

Wolman, Benjamin B. Contemporary Theories and Systems in Psychology. London: Harper & Row, 1960.

एमएलए उद्धरण

Wolman, Benjamin B. Contemporary Theories and Systems in Psychology. Harper & Row, 1960.