{"source":"book","style":"apa","contributors": [{"function":"author","last":"Jackson","first":"William","middle":"Henry,"},{"function":"author","last":"Jackson","first":"Clarence","middle":"S"} ],"pubtype": {"main": "pubnonperiodical"},"pubnonperiodical": {"title":"Picture maker of the Old West, William H. Jackson","publisher":"C. Scribner's Sons","city":"New York","year":"1947"},"datasource":"/z-wcorg/","datasource":"http://www.worldcat.org","oclc":"361467"}