एपीए उद्धरण

(2003). Centre for Earth Science Studies annual report 2001-2002. CESS.

शिकागो स्टाइल उद्धरण

Centre for Earth Science Studies Annual Report 2001-2002. Thiruvanathapuram: CESS, 2003.

एमएलए उद्धरण

Centre for Earth Science Studies Annual Report 2001-2002. CESS, 2003.