Παραπομπή σε μορφή APA (7η εκδ.)
Havens, G. R., & Williams, C. G. S. (1975). Literature and history in the age of ideas: Essays on the French Enlightenment presented to George R. Havens. Ohio State University Press.
Παραπομπή σε μορφή Chicago (17η εκδ.)
Havens, George Remington, και Charles G. S. Williams. Literature and History in the Age of Ideas: Essays on the French Enlightenment Presented to George R. Havens. Columbus: Ohio State University Press, 1975.
Παραπομπή σε μορφή MLA (9th εκδ.)
Havens, George Remington, και Charles G. S. Williams. Literature and History in the Age of Ideas: Essays on the French Enlightenment Presented to George R. Havens. Ohio State University Press, 1975.
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