Cita APA (7a ed.)

Chadwick, G. (1971). A Systems View of Planning: Towards a Theory of the Urban and Regional Planning Process. Pergamon Press.

Cita Chicago Style (17a ed.)

Chadwick, George. A Systems View of Planning: Towards a Theory of the Urban and Regional Planning Process. Oxford: Pergamon Press, 1971.

Cita MLA (9a ed.)

Chadwick, George. A Systems View of Planning: Towards a Theory of the Urban and Regional Planning Process. Pergamon Press, 1971.