{"source":"book","style":"apa","contributors": [{"function":"author","last":"Mahler","first":"Gustav"},{"function":"author","last":"Mahler","first":"Gustav"} ],"pubtype": {"main": "pubnonperiodical"},"pubnonperiodical": {"title":"Symphonies nos. 5 & 6","publisher":"Dover","city":"New York","year":"1991"},"datasource":"/z-wcorg/","datasource":"http://www.worldcat.org","oclc":"24538580","isbn":"0486268888 9780486268880"}