Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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