एपीए उद्धरण

Ashraf,, S. (2008). Problems and prospects of environment policy: Indian perspective. Aakar books.

शिकागो स्टाइल उद्धरण

Ashraf,, Shahid. Problems and Prospects of Environment Policy: Indian Perspective. Delhi: Aakar books, 2008.

एमएलए उद्धरण

Ashraf,, Shahid. Problems and Prospects of Environment Policy: Indian Perspective. Aakar books, 2008.