Christian, D. (2018). Origin story: A big history of everything (First edition.). Little, Brown and Company.
Cita Chicago Style (17a ed.)Christian, David. Origin Story: A Big History of Everything. First edition. New York: Little, Brown and Company, 2018.
Cita MLA (8a ed.)Christian, David. Origin Story: A Big History of Everything. First edition. Little, Brown and Company, 2018.
Precaución: Estas citas no son 100% exactas.