Walzer, M. (1983). Spheres of justice: A defense of pluralism and equality. Basic Books.
Citazione stile Chigago Style (17a edizione)Walzer, Michael. Spheres of Justice: A Defense of Pluralism and Equality. Nueva York: Basic Books, 1983.
Citatione MLA (9a ed.)Walzer, Michael. Spheres of Justice: A Defense of Pluralism and Equality. Basic Books, 1983.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.