Johnson, L. E. (2009). Geographic information system in water resources engineering. CRC Press.
Čikaški stil citiranjaJohnson, Lynn E. Geographic Information System in Water Resources Engineering. Boca Raton: CRC Press, 2009.
MLA način citiranjaJohnson, Lynn E. Geographic Information System in Water Resources Engineering. CRC Press, 2009.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.