{"source":"book","style":"apa","contributors": [{"function":"author","last":"Twain","first":"Mark"} ],"pubtype": {"main": "pubnonperiodical"},"pubnonperiodical": {"title":"De Erfgenaam uit Amerika","publisher":"Wereldbibliotheek","city":"Amsterdam; Antwerpen","year":"1951"},"datasource":"/z-wcorg/","datasource":"http://www.worldcat.org","oclc":"40343158"}