Cita APA (7a ed.)

Sykes, N. (1967). The crisis of the Reformation. W.W. Norton.

Cita Chicago Style (17a ed.)

Sykes, Norman. The Crisis of the Reformation. New York: W.W. Norton, 1967.

Cita MLA (9a ed.)

Sykes, Norman. The Crisis of the Reformation. W.W. Norton, 1967.