{"source":"book","style":"apa","contributors": [{"function":"author","last":"Twain","first":"Mark"},{"function":"author","last":"Skierkowski","first":"Marek"} ],"pubtype": {"main": "pubnonperiodical"},"pubnonperiodical": {"title":"The adventures of Tom Sawyer","publisher":"KOG","city":"Wrocaw","year":"2004"},"datasource":"/z-wcorg/","datasource":"http://www.worldcat.org","oclc":"1100387483","isbn":"8389702940 9788389702944 8389702746 9788389702746"}