{"source":"book","style":"apa","contributors": [{"function":"author","last":"Rice","first":"W","middle":"N"} ],"pubtype": {"main": "pubnonperiodical"},"pubnonperiodical": {"title":"The Darwinian theory of the Origin of Species.","year":"1867"},"datasource":"/z-wcorg/","datasource":"http://www.worldcat.org","oclc":"31838762"}