{"source":"book","style":"apa","contributors": [{"function":"author","last":"McCullough","first":"David","middle":"G ,"} ],"pubtype": {"main": "pubnonperiodical"},"pubnonperiodical": {"title":"John Adams","year":"2008"},"datasource":"/z-wcorg/","datasource":"http://www.worldcat.org","oclc":"191069913","isbn":"9781416575887 141657588X"}