एपीए उद्धरण

Bolles, R. C. (1967). Theory of motivation. Harper & Row.

शिकागो स्टाइल उद्धरण

Bolles, Robert C. Theory of Motivation. New York: Harper & Row, 1967.

एमएलए उद्धरण

Bolles, Robert C. Theory of Motivation. Harper & Row, 1967.