Ellis, D. M. (1979). New York, state and city. Cornell University Press.
Cita Chicago Style (17a ed.)Ellis, David Maldwyn. New York, State and City. Ithaca, N.Y.: Cornell University Press, 1979.
Cita MLA (8a ed.)Ellis, David Maldwyn. New York, State and City. Cornell University Press, 1979.
Precaución: Estas citas no son 100% exactas.