Toler, P. D. (2012). Mankind: The story of all of us.
Cita Chicago Style (17a ed.)Toler, Pamela D. Mankind: The Story of All of Us. 2012.
Cita MLA (8a ed.)Toler, Pamela D. Mankind: The Story of All of Us. 2012.
Precaución: Estas citas no son 100% exactas.