Cita APA (7a ed.)
Ellison, P. T. (2001). On fertile ground. Harvard University Press.
Cita Chicago Style (17a ed.)
Ellison, Peter Thorpe. On Fertile Ground. Cambridge, MA: Harvard University Press, 2001.
Cita MLA (9a ed.)
Ellison, Peter Thorpe. On Fertile Ground. Harvard University Press, 2001.
Precaución: Estas citas no son 100% exactas.