Spotts, F., & Wieser, T. (1986). Italy, a difficult democracy: A survey of Italian politics. Cambridge University Press.
Cita Chicago Style (17a ed.)Spotts, Frederic, y Theodor Wieser. Italy, a Difficult Democracy: A Survey of Italian Politics. Cambridge: Cambridge University Press, 1986.
Cita MLA (8a ed.)Spotts, Frederic, y Theodor Wieser. Italy, a Difficult Democracy: A Survey of Italian Politics. Cambridge University Press, 1986.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.