Mayer, A. (1967). The urgent future; people-housing-city-region. McGraw-Hil.
Cita Chicago Style (17a ed.)Mayer, Albert. The Urgent Future; People-housing-city-region. New York: McGraw-Hil, 1967.
Cita MLA (9a ed.)Mayer, Albert. The Urgent Future; People-housing-city-region. McGraw-Hil, 1967.
Precaución: Estas citas no son 100% exactas.