Παραπομπή APA

Gupta, R. P. (2005). Remote sensing geology. Springer-Verlag.

Παραπομπή Chicago Style

Gupta, Ravi P. Remote Sensing Geology. New York: Springer-Verlag, 2005.

Παραπομπή MLA

Gupta, Ravi P. Remote Sensing Geology. Springer-Verlag, 2005.