{"source":"book","style":"apa","contributors": [{"function":"author","last":"Greiner","first":"Donald","middle":"J"} ],"pubtype": {"main": "pubnonperiodical"},"pubnonperiodical": {"title":"Robert Frost","publisher":"American Library Association","city":"Chicago","year":"1974"},"datasource":"/z-wcorg/","datasource":"http://www.worldcat.org","oclc":"1054328","isbn":"0838901913 9780838901915"}