McConnell, T., Smith, A. I. P., Fordham, M., & Smith, D. (2015). The making of a superpower: USA, 1865-1975 (Student book.). Cambridge University Press.
Citazione stile Chigago Style (17a edizione)McConnell, Tony, Adam I. P. Smith, Michael Fordham, e David Smith. The Making of a Superpower: USA, 1865-1975. Student book. Cambridge: Cambridge University Press, 2015.
Citatione MLA (9a ed.)McConnell, Tony, et al. The Making of a Superpower: USA, 1865-1975. Student book. Cambridge University Press, 2015.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.