एपीए उद्धरण

Egan, W. G. (2004). Optical remote sensing: Science and techmology. Marcel Dekker.

शिकागो स्टाइल उद्धरण

Egan, Walter G. Optical Remote Sensing: Science and Techmology. New york: Marcel Dekker, 2004.

एमएलए उद्धरण

Egan, Walter G. Optical Remote Sensing: Science and Techmology. Marcel Dekker, 2004.