Cita APA (7th ed.)

Scally, R. (2006). GIS for environmental management. ESRI Press.

Cita Chicago (17th ed.)

Scally, Robert. GIS for Environmental Management. Redlands, Calif: ESRI Press, 2006.

Cita MLA (9th ed.)

Scally, Robert. GIS for Environmental Management. ESRI Press, 2006.