{"source":"website","style":"apa","website": {"title":"Principles of artificial intelligence" },"contributors": [{"function":"author","last":"Nilsson","first":"Nils","middle":"J ,"} ],"pubtype": {"main": "pubonline"},"pubonline": {"title":"Principles of artificial intelligence","url":"https://search.ebscohost.com/login.aspx?direct=true&scope=site&db=nlebk&db=nlabk&AN=919895"},"datasource":"/z-wcorg/","datasource":"http://www.worldcat.org","oclc":"892067386","isbn":"9781483295862 1483295869"}