{"source":"book","style":"apa","contributors": [{"function":"author","last":"Barrett","first":"Norman","middle":"S"},{"function":"author","last":"Burns","first":"Rhoda"},{"function":"author","last":"Burns","first":"Robert"} ],"pubtype": {"main": "pubnonperiodical"},"pubnonperiodical": {"title":"BMX bikes","publisher":"F. Watts","city":"London; New York","year":"1987"},"datasource":"/z-wcorg/","datasource":"http://www.worldcat.org","oclc":"16666000","isbn":"0531102726 9780531102725 0863134890 9780863134890"}