एपीए उद्धरण

Harold, F. M. (1986). The vital force: A study of bioenergetics. New York: W. H. Freeman and Company.

शिकागो स्टाइल उद्धरण

Harold, Franklin M. The Vital Force: A Study of Bioenergetics. New York: W. H. Freeman and Company, 1986.

एमएलए उद्धरण

Harold, Franklin M. The Vital Force: A Study of Bioenergetics. New York: W. H. Freeman and Company, 1986.