Cita APA (7a ed.)
Hammack, B. The Things We Make: The Unknown History of Invention : From Cathedrals to Soda Cans. Sourcebooks.
Cita estilo Chicago (17a ed.)
Hammack, Bill. The Things We Make: The Unknown History of Invention : From Cathedrals to Soda Cans. Naperville, EUA: Sourcebooks.
Cita MLA (9a ed.)
Hammack, Bill. The Things We Make: The Unknown History of Invention : From Cathedrals to Soda Cans. Sourcebooks.
Precaución: Estas citas no son 100% exactas.