Defensible space : people and design in the violent city.

MLA

Newman, O. Defensible Space : People and Design In the Violent City. London: Architectural press, 1973.

APA

Newman, O. (1973). Defensible space : people and design in the violent city. London: Architectural press.

Chicago

Newman, O. Defensible Space: People and Design In the Violent City. London: Architectural press, 1973.