एपीए उद्धरण

Gupta, R. P. (2017). Remote sensing geology. Springer Berlin Heidelberg.

शिकागो स्टाइल उद्धरण

Gupta, Ravi P. Remote Sensing Geology. New York, NY: Springer Berlin Heidelberg, 2017.

एमएलए उद्धरण

Gupta, Ravi P. Remote Sensing Geology. Springer Berlin Heidelberg, 2017.