एपीए उद्धरण

Cowie, J. (2007). Climate change biological and human aspects.

शिकागो स्टाइल उद्धरण

Cowie, Jonathan. Climate Change Biological and Human Aspects. U K, Cambridge, 2007.

एमएलए उद्धरण

Cowie, Jonathan. Climate Change Biological and Human Aspects. 2007.