Παραπομπή σε μορφή APA (7η εκδ.)

Wellek, R. (1965). Confrontations: Studies in the intellectual and literary relations between Germany, England, and the United States during the nineteenth century. Princeton University Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Wellek, René. Confrontations: Studies in the Intellectual and Literary Relations Between Germany, England, and the United States During the Nineteenth Century. Princeton, N.J.: Princeton University Press, 1965.

Παραπομπή σε μορφή MLA (8th εκδ.)

Wellek, René. Confrontations: Studies in the Intellectual and Literary Relations Between Germany, England, and the United States During the Nineteenth Century. Princeton University Press, 1965.