Cita APA (7a ed.)

Commager, H. S. (1977). The empire of reason: How Europe imagined and America realized the enlightenment. Anchor Press/Doubleday.

Cita Chicago Style (17a ed.)

Commager, Henry Steele. The Empire of Reason: How Europe Imagined and America Realized the Enlightenment. Garden City, N.Y.: Anchor Press/Doubleday, 1977.

Cita MLA (9a ed.)

Commager, Henry Steele. The Empire of Reason: How Europe Imagined and America Realized the Enlightenment. Anchor Press/Doubleday, 1977.