APA استشهاد

Gupta,Ravi P. (2008). Remote sensing geology (2nd.). Springer.

استشهاد بنمط شيكاغو

Gupta,Ravi P. Remote Sensing Geology. 2nd. New Delhi: Springer, 2008.

MLA استشهاد

Gupta,Ravi P. Remote Sensing Geology. 2nd. Springer, 2008.