एपीए उद्धरण

Agarwal, S. K. (2002). Pollution management. A P H Publishing.

शिकागो स्टाइल उद्धरण

Agarwal, S. K. Pollution Management. New Delhi: A P H Publishing, 2002.

एमएलए उद्धरण

Agarwal, S. K. Pollution Management. A P H Publishing, 2002.