Roberts, A. (2006). The history of science fiction. Palgrave Macmillan.
Cita Chicago Style (17a ed.)Roberts, Adam. The History of Science Fiction. New York: Palgrave Macmillan, 2006.
Cita MLA (9a ed.)Roberts, Adam. The History of Science Fiction. Palgrave Macmillan, 2006.
Precaución: Estas citas no son 100% exactas.