एपीए उद्धरण

Kumar, H. (1991). Textbook on biotechnology. Affiliated East-West Press Pvt.Ltd.

शिकागो स्टाइल उद्धरण

Kumar, Hd. Textbook on Biotechnology. New Delhi: Affiliated East-West Press Pvt.Ltd, 1991.

एमएलए उद्धरण

Kumar, Hd. Textbook on Biotechnology. Affiliated East-West Press Pvt.Ltd, 1991.