Cita APA (7a ed.)

Sinopoli, R. C. (1992). The foundations of American citizenship: Liberalism, the Constitution, and civic virtue. Oxford University Press.

Cita Chicago Style (17a ed.)

Sinopoli, Richard C. The Foundations of American Citizenship: Liberalism, the Constitution, and Civic Virtue. New York, [New York] ; Oxford, [England]: Oxford University Press, 1992.

Cita MLA (9a ed.)

Sinopoli, Richard C. The Foundations of American Citizenship: Liberalism, the Constitution, and Civic Virtue. Oxford University Press, 1992.