APA aipamena

CHHATWAL G R. (1998). TEXT BOOK OF BIOTECHNOLOGY. ANMOL PUBLICATIONS PVT LTD.

Chicago Style aipamena

CHHATWAL G R. TEXT BOOK OF BIOTECHNOLOGY. NEW DELHI: ANMOL PUBLICATIONS PVT LTD, 1998.

MLA aipamena

CHHATWAL G R. TEXT BOOK OF BIOTECHNOLOGY. ANMOL PUBLICATIONS PVT LTD, 1998.