एपीए उद्धरण

Sharma, J. L. K. (2001). Dictionary of environment. CBS.

शिकागो स्टाइल उद्धरण

Sharma, J L Kadian. Dictionary of Environment. New Delhi: CBS, 2001.

एमएलए उद्धरण

Sharma, J L Kadian. Dictionary of Environment. CBS, 2001.