एपीए उद्धरण

Rittner, D. (2004). encyclopedia of notable scientists: Scientists in weather & climate A to Z. Viva Books.

शिकागो स्टाइल उद्धरण

Rittner, Don. Encyclopedia of Notable Scientists: Scientists in Weather & Climate A to Z. New Delhi: Viva Books, 2004.

एमएलए उद्धरण

Rittner, Don. Encyclopedia of Notable Scientists: Scientists in Weather & Climate A to Z. Viva Books, 2004.