एपीए उद्धरण

Grunwald, S. (2006). Environmental soil-landscape modeling: Geographic information technologies and pedometrics. CRC Press.

शिकागो स्टाइल उद्धरण

Grunwald, Sabine. Environmental Soil-landscape Modeling: Geographic Information Technologies and Pedometrics. Boca Raton: CRC Press, 2006.

एमएलए उद्धरण

Grunwald, Sabine. Environmental Soil-landscape Modeling: Geographic Information Technologies and Pedometrics. CRC Press, 2006.