Spreiregen, P. D. (1965). Urban design: The architecture of towns and cities. McGraw-Hill.
Cita Chicago Style (17a ed.)Spreiregen, Paul D. Urban Design: The Architecture of Towns and Cities. New York: McGraw-Hill, 1965.
Cita MLA (9a ed.)Spreiregen, Paul D. Urban Design: The Architecture of Towns and Cities. McGraw-Hill, 1965.
Precaución: Estas citas no son 100% exactas.