{"source":"book","style":"apa","contributors": [{"function":"author","last":"Twain","first":"Mark"} ],"pubtype": {"main": "pubnonperiodical"},"pubnonperiodical": {"title":"Le avventure di Tom Sawyer","publisher":"Crescere","city":"Varese","year":"2012"},"datasource":"/z-wcorg/","datasource":"http://www.worldcat.org","oclc":"898702700","isbn":"8883371771 9788883371776"}