Citazione Stile APA (7a Edizione)

Chadwick, G. F. (1971). A systems view of planning: Towards a theory of the urban and regional planning process ([1st ed.].). Pergamon Press.

Citazione stile Chigago Style (17a edizione)

Chadwick, George F. A Systems View of Planning: Towards a Theory of the Urban and Regional Planning Process. [1st ed.]. Oxford, New York: Pergamon Press, 1971.

Citatione MLA (9a ed.)

Chadwick, George F. A Systems View of Planning: Towards a Theory of the Urban and Regional Planning Process. [1st ed.]. Pergamon Press, 1971.