Commager, H. S. (1978). The empire of reason: How Europe imagined and America realized the enlightenment. Anchor Press/Doubleday.
Čikaški stil citiranja (17. izdanje)Commager, Henry Steele. The Empire of Reason: How Europe Imagined and America Realized the Enlightenment. Garden City, N.Y: Anchor Press/Doubleday, 1978.
MLA način citiranja (9. izdanje)Commager, Henry Steele. The Empire of Reason: How Europe Imagined and America Realized the Enlightenment. Anchor Press/Doubleday, 1978.
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