Cita APA (7th ed.)

Regional Science Association. British Section, Hudson, R., & Lewis, R. (1982). Regional planning in Europe. Pion ; Distributed by Methuen.

Cita Chicago (17th ed.)

Regional Science Association. British Section, Ray Hudson, i Roy Lewis. Regional Planning in Europe. London : [New York]: Pion ; Distributed by Methuen, 1982.

Cita MLA (8th ed.)

Regional Science Association. British Section, et al. Regional Planning in Europe. Pion ; Distributed by Methuen, 1982.