{"source":"book","style":"apa","contributors": [{"function":"author","last":"McCullough","first":"David","middle":"G"} ],"pubtype": {"main": "pubnonperiodical"},"pubnonperiodical": {"title":"John Adams","year":"2002"},"datasource":"/z-wcorg/","datasource":"http://www.worldcat.org","oclc":"50607870","isbn":"0743223136 9780743223133"}