{"source":"book","style":"apa","contributors": [{"function":"author","last":"Weissman","first":"Paul","middle":"Robert,"},{"function":"author","last":"McFadden","first":"Lucy-Ann","middle":"Adams"},{"function":"author","last":"Johnson","first":"Torrence","middle":"V"} ],"pubtype": {"main": "pubnonperiodical"},"pubnonperiodical": {"title":"Encyclopedia of the solar system","publisher":"Academic Press","city":"San Diego","year":"1999"},"datasource":"/z-wcorg/","datasource":"http://www.worldcat.org","oclc":"925031177","isbn":"0122268059 9780122268052"}