MLA

Brambilla, R, and G Longo. For Pedestrians Only; Planning, Design and Management of the Trafficfree Zones. New York: Whitney library of design, 1977.

APA

Brambilla, R., & Longo, G. (1977). For pedestrians only; planning, design and management of the trafficfree zones. New York: Whitney library of design.

Chicago

Brambilla, R., and G Longo. For Pedestrians Only; Planning, Design and Management of the Trafficfree Zones. New York: Whitney library of design, 1977.