Cita APA (7a ed.)
Wolf, E. R. (1959). Sons of the shaking earth. University of Chicago Press.
Cita Chicago Style (17a ed.)
Wolf, Eric Robert. Sons of the Shaking Earth. Chicago: University of Chicago Press, 1959.
Cita MLA (9a ed.)
Wolf, Eric Robert. Sons of the Shaking Earth. University of Chicago Press, 1959.
Precaución: Estas citas no son 100% exactas.