एपीए उद्धरण

Leach, G. (1965). New sources of energy. Phoenix House.

शिकागो स्टाइल उद्धरण

Leach, Gerald. New Sources of Energy. London: Phoenix House, 1965.

एमएलए उद्धरण

Leach, Gerald. New Sources of Energy. Phoenix House, 1965.