Cita APA (7a ed.)

Evans, H., Buckland, G., & Lefer, D. (2004). They made America: From the steam engine to the search engine. Little Brown.

Cita Chicago Style (17a ed.)

Evans, Harold, Gail Buckland, y David Lefer. They Made America: From the Steam Engine to the Search Engine. New York: Little Brown, 2004.

Cita MLA (9a ed.)

Evans, Harold, et al. They Made America: From the Steam Engine to the Search Engine. Little Brown, 2004.