एपीए उद्धरण

Richards, J. A. (1994). Remote sensing digital image analysis: An introduction. 2nd Ed. Springer-Verlag.

शिकागो स्टाइल उद्धरण

Richards, John A. Remote Sensing Digital Image Analysis: An Introduction. 2nd Ed. Berlin: Springer-Verlag, 1994.

एमएलए उद्धरण

Richards, John A. Remote Sensing Digital Image Analysis: An Introduction. 2nd Ed. Springer-Verlag, 1994.