Cita APA (7th ed.)

(1997). Urban environmental planning: Policies, instruments and methods in an international perspective. Ashgate.

Cita Chicago (17th ed.)

Urban Environmental Planning: Policies, Instruments and Methods in an International Perspective. Aldershot: Ashgate, 1997.

Cita MLA (9th ed.)

Urban Environmental Planning: Policies, Instruments and Methods in an International Perspective. Ashgate, 1997.