Cita APA (7a ed.)
Simonds, J. O. (1994). Garden Cities 21: Creating a Livable Urban Environment. McGraw-Hill.
Cita Chicago Style (17a ed.)
Simonds, John Ormsbee. Garden Cities 21: Creating a Livable Urban Environment. New York: McGraw-Hill, 1994.
Cita MLA (9a ed.)
Simonds, John Ormsbee. Garden Cities 21: Creating a Livable Urban Environment. McGraw-Hill, 1994.
Precaución: Estas citas no son 100% exactas.