Cita APA (7th ed.)
Pursell, C. W. (2007). The machine in America: A social history of technology (2nd ed.). Johns Hopkins University Press.
Cita Chicago (17th ed.)
Pursell, Carroll W. The Machine in America: A Social History of Technology. 2nd ed. Baltimore: Johns Hopkins University Press, 2007.
Cita MLA (9th ed.)
Pursell, Carroll W. The Machine in America: A Social History of Technology. 2nd ed. Johns Hopkins University Press, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.