एपीए उद्धरण

KUMAR, P. (2017). ENVIRONMENTAL POLLUTION: Biodegradation and Bioremediation. STUDIUM PRESS.

शिकागो स्टाइल उद्धरण

KUMAR, Pravindra. ENVIRONMENTAL POLLUTION: Biodegradation and Bioremediation. Texas: STUDIUM PRESS, 2017.

एमएलए उद्धरण

KUMAR, Pravindra. ENVIRONMENTAL POLLUTION: Biodegradation and Bioremediation. STUDIUM PRESS, 2017.