Cita APA (7a ed.)

Adam, K. (1951). The roots of the Reformation. Sheed & Ward.

Cita Chicago Style (17a ed.)

Adam, Karl. The Roots of the Reformation. New York: Sheed & Ward, 1951.

Cita MLA (9a ed.)

Adam, Karl. The Roots of the Reformation. Sheed & Ward, 1951.