Asimov, I. (1957). Marvels of science. Collier Books.
Cita Chicago Style (17a ed.)Asimov, Isaac. Marvels of Science. New York: Collier Books, 1957.
Cita MLA (9a ed.)Asimov, Isaac. Marvels of Science. Collier Books, 1957.
Precaución: Estas citas no son 100% exactas.