Citazione Stile APA (7a Edizione)

Pinfield, N., Fordham, M., & Smith, D. (2015). The quest for political stability: Germany, 1871-1991 (Student book.). Cambridge University Press.

Citazione stile Chigago Style (17a edizione)

Pinfield, Nick, Michael Fordham, e David Smith. The Quest for Political Stability: Germany, 1871-1991. Student book. Cambridge: Cambridge University Press, 2015.

Citatione MLA (9a ed.)

Pinfield, Nick, et al. The Quest for Political Stability: Germany, 1871-1991. Student book. Cambridge University Press, 2015.