Sorin, G. (1992). A time for building: The third migration 1880-1920 ([2nd printing].). Johns Hopkins University Press.
Cita Chicago Style (17a ed.)Sorin, Gerald. A Time for Building: The Third Migration 1880-1920. [2nd printing]. Baltimore [etc.]: Johns Hopkins University Press, 1992.
Cita MLA (9a ed.)Sorin, Gerald. A Time for Building: The Third Migration 1880-1920. [2nd printing]. Johns Hopkins University Press, 1992.
Precaución: Estas citas no son 100% exactas.