Cita APA

Greenspan, A. (2007). The age of turbulence: Adventures in a new world. New York: Penguing Press.

Citación estilo Chicago

Greenspan, Alan. The Age of Turbulence: Adventures in a New World. New York: Penguing Press, 2007.

Cita MLA

Greenspan, Alan. The Age of Turbulence: Adventures in a New World. New York: Penguing Press, 2007.

Precaución: Estas citas no son 100% exactas.