APA (7e ed.) Bronvermelding
Scally, R. (2006). GIS for environmental management. ESRI Press : Independent Publishers Group (IPG) [distributor].
Chicago (17e ed.) Bronvermelding
Scally, Robert. GIS for Environmental Management. Redlands, Calif.: ESRI Press : Independent Publishers Group (IPG) [distributor], 2006.
MLA (9e ed.) Bronvermelding
Scally, Robert. GIS for Environmental Management. ESRI Press : Independent Publishers Group (IPG) [distributor], 2006.
Let op: Deze citaties zijn niet altijd 100% accuraat.