{"source":"book","style":"apa","contributors": [{"function":"author","last":"Walker","first":"Alexander"} ],"pubtype": {"main": "pubnonperiodical"},"pubnonperiodical": {"title":"Elizabeth","publisher":"Weidenfeld & Nicolson","city":"London","year":"1990"},"datasource":"/z-wcorg/","datasource":"http://www.worldcat.org","oclc":"22114052","isbn":"0297810790 9780297810797"}