एपीए उद्धरण

Halacy, D. S. (1963). Coming age of solar energy. Sterling Publishers (P) Ltd.

शिकागो स्टाइल उद्धरण

Halacy, D S. Coming Age of Solar Energy. Delhi: Sterling Publishers (P) Ltd, 1963.

एमएलए उद्धरण

Halacy, D S. Coming Age of Solar Energy. Sterling Publishers (P) Ltd, 1963.