एपीए उद्धरण

Nag, P. (1998). Digital remote sensing. New delhi: Concept Publishing.

शिकागो स्टाइल उद्धरण

Nag, P. Digital Remote Sensing. New delhi: Concept Publishing, 1998.

एमएलए उद्धरण

Nag, P. Digital Remote Sensing. New delhi: Concept Publishing, 1998.