APA (7e ed.) Bronvermelding

Alibrandi, M. (2003). GIS in the classroom: Using geographic information systems in social studies and environmental science. Heinemann.

Chicago (17e ed.) Bronvermelding

Alibrandi, Marsha. GIS in the Classroom: Using Geographic Information Systems in Social Studies and Environmental Science. Portsmouth, N.H: Heinemann, 2003.

MLA (9e ed.) Bronvermelding

Alibrandi, Marsha. GIS in the Classroom: Using Geographic Information Systems in Social Studies and Environmental Science. Heinemann, 2003.