{"source":"book","style":"apa","contributors": [{"function":"author","last":"McCullough","first":"David","middle":"G ,"} ],"pubtype": {"main": "pubnonperiodical"},"pubnonperiodical": {"title":"John Adams","year":"2004"},"datasource":"/z-wcorg/","datasource":"http://www.worldcat.org","oclc":"62084194","isbn":"9780743223133 0743223136"}