{"source":"website","style":"apa","website": {"title":"The sign of four" },"contributors": [{"function":"author","last":"Doyle","first":"Arthur","middle":"Conan,"},{"function":"author","last":"Tull","first":"Patrick"},{"function":"author","last":"Recorded Books, Inc.,"} ],"pubtype": {"main": "pubonline"},"pubonline": {"title":"The sign of four","url":"http://search.ebscohost.com/login.aspx?direct=true&scope=site&db=nlebk&db=nlabk&AN=134618"},"datasource":"/z-wcorg/","datasource":"http://www.worldcat.org","oclc":"61726311","isbn":"1423726790 9781423726791"}