{"source":"book","style":"apa","contributors": [{"function":"author","last":"Pearson","first":"Emily","middle":"Clemens"},{"function":"author","last":"Gutenberg","first":"Johann"} ],"pubtype": {"main": "pubnonperiodical"},"pubnonperiodical": {"title":"Gutenberg, and the art of printing","publisher":"Noyes, Holmes and company","city":"Boston","year":"1871"},"datasource":"/z-wcorg/","datasource":"http://www.worldcat.org","oclc":"1719187"}