एपीए उद्धरण

Fromm, E. (1968). The revolution of hope: Toward a humanized technology. New York: Harper & Row.

शिकागो स्टाइल उद्धरण

Fromm, Erich. The Revolution of Hope: Toward a Humanized Technology. New York: Harper & Row, 1968.

एमएलए उद्धरण

Fromm, Erich. The Revolution of Hope: Toward a Humanized Technology. New York: Harper & Row, 1968.