APA (7e ed.) Bronvermelding

Hansen, N. M. (1978). Human settlement systems: International perspectives on structure, change and public policy. Ballnger Pub.

Chicago (17e ed.) Bronvermelding

Hansen, Niles M. Human Settlement Systems: International Perspectives on Structure, Change and Public Policy. Cambridge, Mass: Ballnger Pub, 1978.

MLA (9e ed.) Bronvermelding

Hansen, Niles M. Human Settlement Systems: International Perspectives on Structure, Change and Public Policy. Ballnger Pub, 1978.