Παραπομπή APA

Giedion, S. (1962). The eternal present: The beginnings of art : a contribution on constancy and change. New York: Bollingen Foundation.

Παραπομπή Chicago Style

Giedion, Sigfried. The Eternal Present: The Beginnings of Art : A Contribution On Constancy and Change. New York: Bollingen Foundation, 1962.

Παραπομπή MLA

Giedion, Sigfried. The Eternal Present: The Beginnings of Art : A Contribution On Constancy and Change. New York: Bollingen Foundation, 1962.

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