{"source":"book","style":"apa","contributors": [{"function":"author","last":"Gibson","first":"Edmund"} ],"pubtype": {"main": "pubnonperiodical"},"pubnonperiodical": {"title":"A preservative against popery : in several select discourses upon the principal heads of controversy between Protestants and Papists ...","publisher":"The Society","city":"London","year":"1848"},"datasource":"/z-wcorg/","datasource":"http://www.worldcat.org","oclc":"3800699"}